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54100342225 = 5210757735051
BaseRepresentation
bin110010011000101000…
…011011010111010001
312011122100100010201201
4302120220123113101
51341244141422400
640504154031201
73623441215156
oct623050332721
9164570303651
1054100342225
1120a42261936
12a59a118501
1351423c4927
14289312422d
15161983b06a
hexc98a1b5d1

54100342225 has 24 divisors (see below), whose sum is σ = 67830667488. Its totient is φ = 42800256000.

The previous prime is 54100342129. The next prime is 54100342229. The reversal of 54100342225 is 52224300145.

It is not a de Polignac number, because 54100342225 - 27 = 54100342097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54100342193 and 54100342202.

It is not an unprimeable number, because it can be changed into a prime (54100342229) 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 23 ways as a sum of consecutive naturals, for example, 1525950 + ... + 1561000.

It is an arithmetic number, because the mean of its divisors is an integer number (2826277812).

Almost surely, 254100342225 is an apocalyptic number.

It is an amenable number.

54100342225 is a deficient number, since it is larger than the sum of its proper divisors (13730325263).

54100342225 is a wasteful number, since it uses less digits than its factorization.

54100342225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35745 (or 35740 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 54100342225 in words is "fifty-four billion, one hundred million, three hundred forty-two thousand, two hundred twenty-five".

Divisors: 1 5 25 107 535 577 2675 2885 14425 35051 61739 175255 308695 876275 1543475 3750457 18752285 20224427 93761425 101122135 505610675 2164013689 10820068445 54100342225