Search a number
-
+
23044404044300 = 22521032237320781
BaseRepresentation
bin1010011110101011100011…
…00001000110001000001100
310000121000122010202221122012
411033111301201012020030
511010024414413404200
6121002241510240352
74565621546311052
oct517256141061014
9100530563687565
1023044404044300
117385093353491
1227021b03560b8
13cb2102413c62
145994d85b01d2
1529e687a48a35
hex14f57184620c

23044404044300 has 36 divisors (see below), whose sum is σ = 50491855408176. Its totient is φ = 9128268782400.

The previous prime is 23044404044287. The next prime is 23044404044303. The reversal of 23044404044300 is 344040444032.

It is a super-3 number, since 3×230444040443003 (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23044404044303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1118650091 + ... + 1118670690.

It is an arithmetic number, because the mean of its divisors is an integer number (1402551539116).

Almost surely, 223044404044300 is an apocalyptic number.

23044404044300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23044404044300 is an abundant number, since it is smaller than the sum of its proper divisors (27447451363876).

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

23044404044300 is a wasteful number, since it uses less digits than its factorization.

23044404044300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237320898 (or 2237320891 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 23044404044300 its reverse (344040444032), we get a palindrome (23388444488332).

The spelling of 23044404044300 in words is "twenty-three trillion, forty-four billion, four hundred four million, forty-four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 103 206 412 515 1030 2060 2575 5150 10300 2237320781 4474641562 8949283124 11186603905 22373207810 44746415620 55933019525 111866039050 223732078100 230444040443 460888080886 921776161772 1152220202215 2304440404430 4608880808860 5761101011075 11522202022150 23044404044300