Base | Representation |
---|---|
bin | 1101010101111… |
… | …0001110010001 |
3 | 10220022002022211 |
4 | 3111132032101 |
5 | 103311213330 |
6 | 5315232121 |
7 | 1246441021 |
oct | 325361621 |
9 | 126262284 |
10 | 55960465 |
11 | 29651a20 |
12 | 168a8641 |
13 | b794402 |
14 | 7609a81 |
15 | 4da5d2a |
hex | 355e391 |
55960465 has 32 divisors (see below), whose sum is σ = 76235904. Its totient is φ = 39075840.
The previous prime is 55960439. The next prime is 55960523. The reversal of 55960465 is 56406955.
It is not a de Polignac number, because 55960465 - 217 = 55829393 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217617 + ... + 217873.
It is an arithmetic number, because the mean of its divisors is an integer number (2382372).
Almost surely, 255960465 is an apocalyptic number.
55960465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
55960465 is a deficient number, since it is larger than the sum of its proper divisors (20275439).
55960465 is a wasteful number, since it uses less digits than its factorization.
55960465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417.
The product of its (nonzero) digits is 162000, while the sum is 40.
The square root of 55960465 is about 7480.6727638629. The cubic root of 55960465 is about 382.4961823419.
The spelling of 55960465 in words is "fifty-five million, nine hundred sixty thousand, four hundred sixty-five".
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