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258283058 = 211101116239
BaseRepresentation
bin11110110010100…
…01011000110010
3200000000010202012
433121101120302
51012110024213
641343522522
76254240555
oct1731213062
9600003665
10258283058
11122880980
12725b9442
1341682917
142643469c
1517a1d4a8
hexf651632

258283058 has 16 divisors (see below), whose sum is σ = 426833280. Its totient is φ = 116238000.

The previous prime is 258283033. The next prime is 258283111. The reversal of 258283058 is 850382852.

258283058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2582830583 (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55898 + ... + 60341.

It is an arithmetic number, because the mean of its divisors is an integer number (26677080).

Almost surely, 2258283058 is an apocalyptic number.

258283058 is a deficient number, since it is larger than the sum of its proper divisors (168550222).

258283058 is a wasteful number, since it uses less digits than its factorization.

258283058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116353.

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 258283058 is about 16071.1871994573. The cubic root of 258283058 is about 636.8424042099.

The spelling of 258283058 in words is "two hundred fifty-eight million, two hundred eighty-three thousand, fifty-eight".

Divisors: 1 2 11 22 101 202 1111 2222 116239 232478 1278629 2557258 11740139 23480278 129141529 258283058