Base | Representation |
---|---|
bin | 11110010011111… |
… | …110001101110111 |
3 | 1022102221010021022 |
4 | 132103332031313 |
5 | 2020142131210 |
6 | 122244011355 |
7 | 15413423024 |
oct | 3623761567 |
9 | 1272833238 |
10 | 508552055 |
11 | 241078760 |
12 | 122390b5b |
13 | 8148a89b |
14 | 4b78054b |
15 | 2e9a7155 |
hex | 1e4fe377 |
508552055 has 32 divisors (see below), whose sum is σ = 697061376. Its totient is φ = 352800000.
The previous prime is 508552027. The next prime is 508552073. The reversal of 508552055 is 550255805.
It is a happy number.
It is not a de Polignac number, because 508552055 - 212 = 508547959 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118955 + ... + 123155.
It is an arithmetic number, because the mean of its divisors is an integer number (21783168).
Almost surely, 2508552055 is an apocalyptic number.
508552055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
508552055 is a deficient number, since it is larger than the sum of its proper divisors (188509321).
508552055 is a wasteful number, since it uses less digits than its factorization.
508552055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4319.
The product of its (nonzero) digits is 50000, while the sum is 35.
The square root of 508552055 is about 22551.0987537193. The cubic root of 508552055 is about 798.2001490198.
The spelling of 508552055 in words is "five hundred eight million, five hundred fifty-two thousand, fifty-five".
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