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258199201 = 13167118931
BaseRepresentation
bin11110110001111…
…00111010100001
3122222211212201101
433120330322201
51012044333301
641342034401
76253441231
oct1730747241
9588755641
10258199201
11122823977
1272578a01
13416536c0
1426411cc1
1517a03701
hexf63cea1

258199201 has 8 divisors (see below), whose sum is σ = 279728064. Its totient is φ = 236908560.

The previous prime is 258199177. The next prime is 258199229. The reversal of 258199201 is 102991852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 258199201 - 213 = 258191009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (258199301) 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, 57295 + ... + 61636.

It is an arithmetic number, because the mean of its divisors is an integer number (34966008).

Almost surely, 2258199201 is an apocalyptic number.

It is an amenable number.

258199201 is a deficient number, since it is larger than the sum of its proper divisors (21528863).

258199201 is a wasteful number, since it uses less digits than its factorization.

258199201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119111.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 258199201 is about 16068.5780640354. The cubic root of 258199201 is about 636.7734753449.

The spelling of 258199201 in words is "two hundred fifty-eight million, one hundred ninety-nine thousand, two hundred one".

Divisors: 1 13 167 2171 118931 1546103 19861477 258199201