Base | Representation |
---|---|
bin | 110011010101000101… |
… | …100100101010100100 |
3 | 12021021000212120001002 |
4 | 303111011210222210 |
5 | 1400333320143320 |
6 | 41152545252432 |
7 | 3660535334042 |
oct | 632505445244 |
9 | 167230776032 |
10 | 55114615460 |
11 | 21412844383 |
12 | a821934118 |
13 | 527458b6c8 |
14 | 294bb09392 |
15 | 16788db675 |
hex | cd5164aa4 |
55114615460 has 24 divisors (see below), whose sum is σ = 115783879680. Its totient is φ = 22037620064.
The previous prime is 55114615459. The next prime is 55114615463. The reversal of 55114615460 is 6451641155.
It is not an unprimeable number, because it can be changed into a prime (55114615463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459050 + ... + 566529.
It is an arithmetic number, because the mean of its divisors is an integer number (4824328320).
Almost surely, 255114615460 is an apocalyptic number.
It is an amenable number.
55114615460 is an abundant number, since it is smaller than the sum of its proper divisors (60669264220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55114615460 is a wasteful number, since it uses less digits than its factorization.
55114615460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1028275 (or 1028273 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 38.
The spelling of 55114615460 in words is "fifty-five billion, one hundred fourteen million, six hundred fifteen thousand, four hundred sixty".
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