Search a number
-
+
434331113024430 = 232537459128409881
BaseRepresentation
bin110001011000001011001011…
…1101101001110101110101110
32002221211122112001020000011100
41202300112113231032232232
5423412040104413240210
64135424543033303530
7160325246605526346
oct14260262755165656
92087748461200140
10434331113024430
1111643387734a346
1240868342b64ba6
131584732c43a44b
147937a4924dd26
153532e37c555c0
hex18b0597b4ebae

434331113024430 has 96 divisors (see below), whose sum is σ = 1160034120056448. Its totient is φ = 112666765708800.

The previous prime is 434331113024423. The next prime is 434331113024437. The reversal of 434331113024430 is 34420311133434.

434331113024430 is a `hidden beast` number, since 4 + 3 + 4 + 3 + 311 + 1 + 302 + 4 + 4 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (434331113024423) and next prime (434331113024437).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434331113024437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1083090 + ... + 29492970.

It is an arithmetic number, because the mean of its divisors is an integer number (12083688750588).

Almost surely, 2434331113024430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434331113024430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580017060028224).

434331113024430 is an abundant number, since it is smaller than the sum of its proper divisors (725703007032018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434331113024430 is a wasteful number, since it uses less digits than its factorization.

434331113024430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28414522 (or 28414519 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 434331113024430 its reverse (34420311133434), we get a palindrome (468751424157864).

The spelling of 434331113024430 in words is "four hundred thirty-four trillion, three hundred thirty-one billion, one hundred thirteen million, twenty-four thousand, four hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 333 370 555 666 1110 1665 3330 4591 9182 13773 22955 27546 41319 45910 68865 82638 137730 169867 206595 339734 413190 509601 849335 1019202 1528803 1698670 2548005 3057606 5096010 7644015 15288030 28409881 56819762 85229643 142049405 170459286 255688929 284098810 426148215 511377858 852296430 1051165597 1278444645 2102331194 2556889290 3153496791 5255827985 6306993582 9460490373 10511655970 15767483955 18920980746 31534967910 47302451865 94604903730 130429763671 260859527342 391289291013 652148818355 782578582026 1173867873039 1304297636710 1956446455065 2347735746078 3912892910130 4825901255827 5869339365195 9651802511654 11738678730390 14477703767481 24129506279135 28955407534962 43433111302443 48259012558270 72388518837405 86866222604886 144777037674810 217165556512215 434331113024430