Base | Representation |
---|---|
bin | 1101010011110… |
… | …1000111111111 |
3 | 10220001012100201 |
4 | 3110331013333 |
5 | 103242344040 |
6 | 5312304331 |
7 | 1245334540 |
oct | 324750777 |
9 | 126035321 |
10 | 55824895 |
11 | 2956a085 |
12 | 168420a7 |
13 | b7477a9 |
14 | 75b24c7 |
15 | 4d7aa9a |
hex | 353d1ff |
55824895 has 16 divisors (see below), whose sum is σ = 77267520. Its totient is φ = 37926144.
The previous prime is 55824883. The next prime is 55824911. The reversal of 55824895 is 59842855.
It is a cyclic number.
It is not a de Polignac number, because 55824895 - 215 = 55792127 is a prime.
It is a super-2 number, since 2×558248952 = 6232837803522050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3502 + ... + 11131.
It is an arithmetic number, because the mean of its divisors is an integer number (4829220).
Almost surely, 255824895 is an apocalyptic number.
55824895 is a deficient number, since it is larger than the sum of its proper divisors (21442625).
55824895 is a wasteful number, since it uses less digits than its factorization.
55824895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14754.
The product of its digits is 576000, while the sum is 46.
The square root of 55824895 is about 7471.6059184087. The cubic root of 55824895 is about 382.1870537539.
The spelling of 55824895 in words is "fifty-five million, eight hundred twenty-four thousand, eight hundred ninety-five".
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