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14900962831 = 42135394211
BaseRepresentation
bin11011110000010101…
…01010011000001111
31102110110210100020021
431320022222120033
5221004121302311
610502335203011
71035155044216
oct157012523017
942413710207
1014900962831
116357228a17
122a7a376467
131536181891
14a1500407d
155c32a0171
hex3782aa60f

14900962831 has 4 divisors (see below), whose sum is σ = 14936357464. Its totient is φ = 14865568200.

The previous prime is 14900962807. The next prime is 14900962849. The reversal of 14900962831 is 13826900941.

It is a happy number.

14900962831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14900962831 - 25 = 14900962799 is a prime.

It is a super-2 number, since 2×149009628312 (a number of 21 digits) contains 22 as substring.

It is the 122070-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14900962891) by changing a digit.

It is a nontrivial repunit in base 122069.

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, 17696685 + ... + 17697526.

It is an arithmetic number, because the mean of its divisors is an integer number (3734089366).

Almost surely, 214900962831 is an apocalyptic number.

14900962831 is a deficient number, since it is larger than the sum of its proper divisors (35394633).

14900962831 is an equidigital number, since it uses as much as digits as its factorization.

14900962831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35394632.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 14900962831 in words is "fourteen billion, nine hundred million, nine hundred sixty-two thousand, eight hundred thirty-one".

Divisors: 1 421 35394211 14900962831