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110972425 = 5219792243
BaseRepresentation
bin1101001110101…
…00111000001001
321201210222112211
412213110320021
5211402104200
615002305121
72515151524
oct647247011
9251728484
10110972425
1157706253
12311b81a1
1319cb5b75
1410a49bbb
159b20aba
hex69d4e09

110972425 has 12 divisors (see below), whose sum is σ = 137736720. Its totient is φ = 88693520.

The previous prime is 110972419. The next prime is 110972429. The reversal of 110972425 is 524279011.

It is not a de Polignac number, because 110972425 - 23 = 110972417 is a prime.

It is a super-2 number, since 2×1109724252 = 24629758220761250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110972429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48354 + ... + 50596.

It is an arithmetic number, because the mean of its divisors is an integer number (11478060).

Almost surely, 2110972425 is an apocalyptic number.

It is an amenable number.

110972425 is a deficient number, since it is larger than the sum of its proper divisors (26764295).

110972425 is a wasteful number, since it uses less digits than its factorization.

110972425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232 (or 4227 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 110972425 is about 10534.3450199811. The cubic root of 110972425 is about 480.5497535072.

The spelling of 110972425 in words is "one hundred ten million, nine hundred seventy-two thousand, four hundred twenty-five".

Divisors: 1 5 25 1979 2243 9895 11215 49475 56075 4438897 22194485 110972425