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44030111430 = 23510370120327
BaseRepresentation
bin101001000000011001…
…100010111011000110
311012122112102102001210
4221000121202323012
51210133202031210
632121022032250
73116051525544
oct510031427306
9135575372053
1044030111430
1117744939448
128649718686
1341c8cb7896
1421b991cd94
15122a708e20
hexa40662ec6

44030111430 has 64 divisors (see below), whose sum is σ = 106855676928. Its totient is φ = 11610211200.

The previous prime is 44030111423. The next prime is 44030111443. The reversal of 44030111430 is 3411103044.

It is a junction number, because it is equal to n+sod(n) for n = 44030111397 and 44030111406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2155927 + ... + 2176253.

It is an arithmetic number, because the mean of its divisors is an integer number (1669619952).

Almost surely, 244030111430 is an apocalyptic number.

44030111430 is an abundant number, since it is smaller than the sum of its proper divisors (62825565498).

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

44030111430 is a wasteful number, since it uses less digits than its factorization.

44030111430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21141.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 44030111430 its reverse (3411103044), we get a palindrome (47441214474).

The spelling of 44030111430 in words is "forty-four billion, thirty million, one hundred eleven thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 103 206 309 515 618 701 1030 1402 1545 2103 3090 3505 4206 7010 10515 20327 21030 40654 60981 72203 101635 121962 144406 203270 216609 304905 361015 433218 609810 722030 1083045 2093681 2166090 4187362 6281043 10468405 12562086 14249227 20936810 28498454 31405215 42747681 62810430 71246135 85495362 142492270 213738405 427476810 1467670381 2935340762 4403011143 7338351905 8806022286 14676703810 22015055715 44030111430