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10407989937 = 3163193110281
BaseRepresentation
bin10011011000101110…
…10101001010110001
3222212100110200002210
421230113111022301
5132303421134222
64440435202333
7515630311662
oct115427251261
928770420083
1010407989937
114461047984
1220257463a9
13c9b398737
1470a407369
1540daedd0c
hex26c5d52b1

10407989937 has 16 divisors (see below), whose sum is σ = 14034928448. Its totient is φ = 6860298240.

The previous prime is 10407989899. The next prime is 10407989939. The reversal of 10407989937 is 73998970401.

10407989937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10407989937 - 214 = 10407973553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10407989939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39237 + ... + 149517.

It is an arithmetic number, because the mean of its divisors is an integer number (877183028).

Almost surely, 210407989937 is an apocalyptic number.

It is an amenable number.

10407989937 is a deficient number, since it is larger than the sum of its proper divisors (3626938511).

10407989937 is a wasteful number, since it uses less digits than its factorization.

10407989937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110640.

The product of its (nonzero) digits is 3429216, while the sum is 57.

The spelling of 10407989937 in words is "ten billion, four hundred seven million, nine hundred eighty-nine thousand, nine hundred thirty-seven".

Divisors: 1 3 163 193 489 579 31459 94377 110281 330843 17975803 21284233 53927409 63852699 3469329979 10407989937