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10124270929 = 16631608759
BaseRepresentation
bin10010110110111010…
…00001110101010001
3222010120121020210101
421123131001311101
5131213303132204
64352342132401
7505613611603
oct113335016521
928116536711
1010124270929
114325983663
121b66721101
13c5467b376
146c0871173
153e3c58ea4
hex25b741d51

10124270929 has 4 divisors (see below), whose sum is σ = 10124896320. Its totient is φ = 10123645540.

The previous prime is 10124270921. The next prime is 10124270957. The reversal of 10124270929 is 92907242101.

10124270929 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10124270929 - 23 = 10124270921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10124270921) 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 3 ways as a sum of consecutive naturals, for example, 287749 + ... + 321010.

It is an arithmetic number, because the mean of its divisors is an integer number (2531224080).

Almost surely, 210124270929 is an apocalyptic number.

It is an amenable number.

10124270929 is a deficient number, since it is larger than the sum of its proper divisors (625391).

10124270929 is an equidigital number, since it uses as much as digits as its factorization.

10124270929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625390.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 10124270929 in words is "ten billion, one hundred twenty-four million, two hundred seventy thousand, nine hundred twenty-nine".

Divisors: 1 16631 608759 10124270929