Base | Representation |
---|---|
bin | 1101000111010… |
… | …0000011001111 |
3 | 10211111100121000 |
4 | 3101310003033 |
5 | 103040020140 |
6 | 5242511343 |
7 | 1235334426 |
oct | 321640317 |
9 | 124440530 |
10 | 55001295 |
11 | 29057318 |
12 | 16505553 |
13 | b51995b |
14 | 743a2bd |
15 | 4c66a30 |
hex | 34740cf |
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".
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