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55102606310 = 2537148925963
BaseRepresentation
bin110011010100010111…
…110000101111100110
312021020012021102120202
4303110113300233212
51400322231400220
641151440030502
73660331265663
oct632427605746
9167205242522
1055102606310
1121406a91764
12a819902432
135271c454bb
14294a2a0a6a
151677818275
hexcd45f0be6

55102606310 has 16 divisors (see below), whose sum is σ = 101865359376. Its totient is φ = 21445338528.

The previous prime is 55102606297. The next prime is 55102606333. The reversal of 55102606310 is 1360620155.

It is a super-2 number, since 2×551026063102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74462612 + ... + 74463351.

It is an arithmetic number, because the mean of its divisors is an integer number (6366584961).

Almost surely, 255102606310 is an apocalyptic number.

55102606310 is a deficient number, since it is larger than the sum of its proper divisors (46762753066).

55102606310 is a wasteful number, since it uses less digits than its factorization.

55102606310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148926007.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 55102606310 in words is "fifty-five billion, one hundred two million, six hundred six thousand, three hundred ten".

Divisors: 1 2 5 10 37 74 185 370 148925963 297851926 744629815 1489259630 5510260631 11020521262 27551303155 55102606310