Base | Representation |
---|---|
bin | 1101010000110… |
… | …0111010010010 |
3 | 10212200011110110 |
4 | 3110030322102 |
5 | 103220034120 |
6 | 5304142150 |
7 | 1243553016 |
oct | 324147222 |
9 | 125604413 |
10 | 55627410 |
11 | 29444773 |
12 | 16767956 |
13 | b6a8937 |
14 | 7560546 |
15 | 4d3c2e0 |
hex | 350ce92 |
55627410 has 16 divisors (see below), whose sum is σ = 133505856. Its totient is φ = 14833968.
The previous prime is 55627381. The next prime is 55627427. The reversal of 55627410 is 1472655.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1854247 = 55627410 / (5 + 5 + 6 + 2 + 7 + 4 + 1 + 0).
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, 927094 + ... + 927153.
It is an arithmetic number, because the mean of its divisors is an integer number (8344116).
Almost surely, 255627410 is an apocalyptic number.
55627410 is an abundant number, since it is smaller than the sum of its proper divisors (77878446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55627410 is a wasteful number, since it uses less digits than its factorization.
55627410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1854257.
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 55627410 is about 7458.3785101053. The cubic root of 55627410 is about 381.7358489245.
It can be divided in two parts, 556 and 27410, that added together give a triangular number (27966 = T236).
The spelling of 55627410 in words is "fifty-five million, six hundred twenty-seven thousand, four hundred ten".
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