Base | Representation |
---|---|
bin | 1101001100111… |
… | …1110100011110 |
3 | 10212012110012202 |
4 | 3103033310132 |
5 | 103134032212 |
6 | 5254531502 |
7 | 1241461340 |
oct | 323176436 |
9 | 125173182 |
10 | 55377182 |
11 | 29293773 |
12 | 16666b92 |
13 | b61ba83 |
14 | 74d7290 |
15 | 4cdd0c2 |
hex | 34cfd1e |
55377182 has 16 divisors (see below), whose sum is σ = 98206560. Its totient is φ = 22914528.
The previous prime is 55377173. The next prime is 55377193. The reversal of 55377182 is 28177355.
It is a happy number.
It is a super-2 number, since 2×553771822 = 6133264572522248, 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 7 ways as a sum of consecutive naturals, for example, 67793 + ... + 68604.
It is an arithmetic number, because the mean of its divisors is an integer number (6137910).
Almost surely, 255377182 is an apocalyptic number.
55377182 is a deficient number, since it is larger than the sum of its proper divisors (42829378).
55377182 is a wasteful number, since it uses less digits than its factorization.
55377182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136435.
The product of its digits is 58800, while the sum is 38.
The square root of 55377182 is about 7441.5846430717. The cubic root of 55377182 is about 381.1626028459.
The spelling of 55377182 in words is "fifty-five million, three hundred seventy-seven thousand, one hundred eighty-two".
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