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55001295 = 3351941523
BaseRepresentation
bin1101000111010…
…0000011001111
310211111100121000
43101310003033
5103040020140
65242511343
71235334426
oct321640317
9124440530
1055001295
1129057318
1216505553
13b51995b
14743a2bd
154c66a30
hex34740cf

55001295 has 64 divisors (see below), whose sum is σ = 105638400. Its totient is φ = 27060480.

The previous prime is 55001263. The next prime is 55001311. The reversal of 55001295 is 59210055.

55001295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55001295 - 25 = 55001263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

55001295 is a modest number, since divided by 1295 gives 55 as remainder.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 104904 + ... + 105426.

It is an arithmetic number, because the mean of its divisors is an integer number (1650600).

Almost surely, 255001295 is an apocalyptic number.

55001295 is a deficient number, since it is larger than the sum of its proper divisors (50637105).

55001295 is a wasteful number, since it uses less digits than its factorization.

55001295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 55001295 is about 7416.2857954639. The cubic root of 55001295 is about 380.2982307942.

The spelling of 55001295 in words is "fifty-five million, one thousand, two hundred ninety-five".

Divisors: 1 3 5 9 15 19 27 41 45 57 95 123 135 171 205 285 369 513 523 615 779 855 1107 1569 1845 2337 2565 2615 3895 4707 5535 7011 7845 9937 11685 14121 21033 21443 23535 29811 35055 49685 64329 70605 89433 105165 107215 149055 192987 268299 321645 407417 447165 578961 964935 1222251 1341495 2037085 2894805 3666753 6111255 11000259 18333765 55001295