Base | Representation |
---|---|
bin | 11110110100001… |
… | …11110111011100 |
3 | 200000102110211212 |
4 | 33122013313130 |
5 | 1012134144304 |
6 | 41352403552 |
7 | 6256160255 |
oct | 1732076734 |
9 | 600373755 |
10 | 258506204 |
11 | 122a135a0 |
12 | 726a65b8 |
13 | 41730368 |
14 | 26491b2c |
15 | 17a6466e |
hex | f687ddc |
258506204 has 24 divisors (see below), whose sum is σ = 504016128. Its totient is φ = 115001840.
The previous prime is 258506201. The next prime is 258506219. The reversal of 258506204 is 402605852.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258506201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60434 + ... + 64569.
It is an arithmetic number, because the mean of its divisors is an integer number (21000672).
Almost surely, 2258506204 is an apocalyptic number.
It is an amenable number.
258506204 is a deficient number, since it is larger than the sum of its proper divisors (245509924).
258506204 is a wasteful number, since it uses less digits than its factorization.
258506204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125065 (or 125063 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
The square root of 258506204 is about 16078.1281248782. The cubic root of 258506204 is about 637.0257533494.
The spelling of 258506204 in words is "two hundred fifty-eight million, five hundred six thousand, two hundred four".
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