Base | Representation |
---|---|
bin | 10010100000101… |
… | …11101000101010 |
3 | 101211012100102111 |
4 | 21100113220222 |
5 | 304223123213 |
6 | 23224152534 |
7 | 3563624014 |
oct | 1120275052 |
9 | 354170374 |
10 | 155286058 |
11 | 7a722794 |
12 | 4400874a |
13 | 2622cc55 |
14 | 168a31b4 |
15 | d975a3d |
hex | 9417a2a |
155286058 has 12 divisors (see below), whose sum is σ = 247437702. Its totient is φ = 73075520.
The previous prime is 155286049. The next prime is 155286067. The reversal of 155286058 is 850682551.
It is an interprime number because it is at equal distance from previous prime (155286049) and next prime (155286067).
It can be written as a sum of positive squares in 3 ways, for example, as 155077209 + 208849 = 12453^2 + 457^2 .
It is a super-2 number, since 2×1552860582 = 48227519618358728, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 155286058.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133753 + ... + 134908.
Almost surely, 2155286058 is an apocalyptic number.
155286058 is a deficient number, since it is larger than the sum of its proper divisors (92151644).
155286058 is a wasteful number, since it uses less digits than its factorization.
155286058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268697 (or 268680 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 40.
The square root of 155286058 is about 12461.3826680670. The cubic root of 155286058 is about 537.4987869452.
The spelling of 155286058 in words is "one hundred fifty-five million, two hundred eighty-six thousand, fifty-eight".
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