Base | Representation |
---|---|
bin | 1101001000010… |
… | …0100011100010 |
3 | 10211121210022211 |
4 | 3102010203202 |
5 | 103044201043 |
6 | 5244152334 |
7 | 1236035503 |
oct | 322044342 |
9 | 124553284 |
10 | 55068898 |
11 | 290a3095 |
12 | 165386aa |
13 | b541661 |
14 | 7456baa |
15 | 4c7ba9d |
hex | 34848e2 |
55068898 has 16 divisors (see below), whose sum is σ = 83565216. Its totient is φ = 27216000.
The previous prime is 55068857. The next prime is 55068901. The reversal of 55068898 is 89886055.
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, 81490 + ... + 82162.
It is an arithmetic number, because the mean of its divisors is an integer number (5222826).
Almost surely, 255068898 is an apocalyptic number.
55068898 is a deficient number, since it is larger than the sum of its proper divisors (28496318).
55068898 is a wasteful number, since it uses less digits than its factorization.
55068898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1089.
The product of its (nonzero) digits is 691200, while the sum is 49.
The square root of 55068898 is about 7420.8421354992. The cubic root of 55068898 is about 380.4539772800.
The spelling of 55068898 in words is "fifty-five million, sixty-eight thousand, eight hundred ninety-eight".
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