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14870974102 = 231733285677
BaseRepresentation
bin11011101100110000…
…10000111010010110
31102101101100202102121
431312120100322112
5220423432132402
610455344330154
71034342123425
oct156630207226
942341322377
1014870974102
116341305a46
122a7031395a
13152cbb1a7a
14a110392bc
155c0829837
hex376610e96

14870974102 has 16 divisors (see below), whose sum is σ = 23341456512. Its totient is φ = 7097060160.

The previous prime is 14870974091. The next prime is 14870974123. The reversal of 14870974102 is 20147907841.

14870974102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×148709741024 (a number of 42 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 1638313 + ... + 1647364.

It is an arithmetic number, because the mean of its divisors is an integer number (1458841032).

Almost surely, 214870974102 is an apocalyptic number.

14870974102 is a deficient number, since it is larger than the sum of its proper divisors (8470482410).

14870974102 is a wasteful number, since it uses less digits than its factorization.

14870974102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285783.

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 14870974102 in words is "fourteen billion, eight hundred seventy million, nine hundred seventy-four thousand, one hundred two".

Divisors: 1 2 31 62 73 146 2263 4526 3285677 6571354 101855987 203711974 239854421 479708842 7435487051 14870974102