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55302805076 = 2259872309287
BaseRepresentation
bin110011100000010011…
…011101011001010100
312021202010222120122212
4303200103131121110
51401230004230301
641223351012552
73665312041601
oct634023353124
9167663876585
1055302805076
11214a9a9aa92
12a87496a158
1352a456c0cc
142968ad56a8
15168a1b14bb
hexce04dd654

55302805076 has 12 divisors (see below), whose sum is σ = 96796115808. Its totient is φ = 27646771992.

The previous prime is 55302805013. The next prime is 55302805093. The reversal of 55302805076 is 67050820355.

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 3 ways as a sum of consecutive naturals, for example, 1130696 + ... + 1178591.

It is an arithmetic number, because the mean of its divisors is an integer number (8066342984).

Almost surely, 255302805076 is an apocalyptic number.

It is an amenable number.

55302805076 is a deficient number, since it is larger than the sum of its proper divisors (41493310732).

55302805076 is a wasteful number, since it uses less digits than its factorization.

55302805076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315278 (or 2315276 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 55302805076 in words is "fifty-five billion, three hundred two million, eight hundred five thousand, seventy-six".

Divisors: 1 2 4 5987 11974 23948 2309287 4618574 9237148 13825701269 27651402538 55302805076