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10144762135 = 52371855737
BaseRepresentation
bin10010111001010110…
…01100100100010111
3222012000011022102221
421130223030210113
5131234024342020
64354353243211
7506253024664
oct113453144427
928160138387
1010144762135
1143364a9a42
121b71563507
13c589a4241
146c3486a6b
153e59556aa
hex25cacc917

10144762135 has 8 divisors (see below), whose sum is σ = 12178863216. Its totient is φ = 8112377280.

The previous prime is 10144762123. The next prime is 10144762151. The reversal of 10144762135 is 53126744101.

10144762135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10144762135 - 225 = 10111207703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10144762135.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 416014 + ... + 439723.

It is an arithmetic number, because the mean of its divisors is an integer number (1522357902).

Almost surely, 210144762135 is an apocalyptic number.

10144762135 is a deficient number, since it is larger than the sum of its proper divisors (2034101081).

10144762135 is an equidigital number, since it uses as much as digits as its factorization.

10144762135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858113.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 10144762135 in words is "ten billion, one hundred forty-four million, seven hundred sixty-two thousand, one hundred thirty-five".

Divisors: 1 5 2371 11855 855737 4278685 2028952427 10144762135