Base | Representation |
---|---|
bin | 1111000001100110010… |
… | …0111101010000000110 |
3 | 220200021022210011120120 |
4 | 3300121210331100012 |
5 | 13212121022444410 |
6 | 314325412442410 |
7 | 24435426424536 |
oct | 3603144752006 |
9 | 820238704516 |
10 | 258127156230 |
11 | 9a520060a99 |
12 | 4203a319406 |
13 | 1b458a63288 |
14 | c6c9d394c6 |
15 | 6aab580570 |
hex | 3c1993d406 |
258127156230 has 32 divisors (see below), whose sum is σ = 621741675744. Its totient is φ = 68585408256.
The previous prime is 258127156223. The next prime is 258127156237. The reversal of 258127156230 is 32651721852.
It is an interprime number because it is at equal distance from previous prime (258127156223) and next prime (258127156237).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258127156237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15522807 + ... + 15539426.
It is an arithmetic number, because the mean of its divisors is an integer number (19429427367).
Almost surely, 2258127156230 is an apocalyptic number.
258127156230 is an abundant number, since it is smaller than the sum of its proper divisors (363614519514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258127156230 is a wasteful number, since it uses less digits than its factorization.
258127156230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31062520.
The product of its (nonzero) digits is 201600, while the sum is 42.
The spelling of 258127156230 in words is "two hundred fifty-eight billion, one hundred twenty-seven million, one hundred fifty-six thousand, two hundred thirty".
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