Base | Representation |
---|---|
bin | 1111000010111010001… |
… | …1101101010010010100 |
3 | 220201011212010022120022 |
4 | 3300232203231102110 |
5 | 13213331130301403 |
6 | 314424345124312 |
7 | 24450232345235 |
oct | 3605643552224 |
9 | 821155108508 |
10 | 258479150228 |
11 | 9a690818322 |
12 | 42118189698 |
13 | 1b4b3966c50 |
14 | c7209a508c |
15 | 6acc40ed38 |
hex | 3c2e8ed494 |
258479150228 has 12 divisors (see below), whose sum is σ = 487133783220. Its totient is φ = 119298069312.
The previous prime is 258479150227. The next prime is 258479150231. The reversal of 258479150228 is 822051974852.
258479150228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 156857186704 + 101621963524 = 396052^2 + 318782^2 .
It is a super-2 number, since 2×2584791502282 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 258479150228.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258479150227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2485376393 + ... + 2485376496.
It is an arithmetic number, because the mean of its divisors is an integer number (40594481935).
Almost surely, 2258479150228 is an apocalyptic number.
It is an amenable number.
258479150228 is a deficient number, since it is larger than the sum of its proper divisors (228654632992).
258479150228 is a wasteful number, since it uses less digits than its factorization.
258479150228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4970752906 (or 4970752904 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 53.
The spelling of 258479150228 in words is "two hundred fifty-eight billion, four hundred seventy-nine million, one hundred fifty thousand, two hundred twenty-eight".
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