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258051327 = 3222138729
BaseRepresentation
bin11110110000110…
…00110011111111
3122222120100212120
433120120303333
51012030120302
641334534023
76252254142
oct1730306377
9588510776
10258051327
11122732866
1272507313
13416012c1
14263b4059
15179c49bc
hexf618cff

258051327 has 8 divisors (see below), whose sum is σ = 344232240. Its totient is φ = 171952320.

The previous prime is 258051301. The next prime is 258051361. The reversal of 258051327 is 723150852.

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

It is not a de Polignac number, because 258051327 - 214 = 258034943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258051377) 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, 12702 + ... + 26027.

It is an arithmetic number, because the mean of its divisors is an integer number (43029030).

Almost surely, 2258051327 is an apocalyptic number.

258051327 is a deficient number, since it is larger than the sum of its proper divisors (86180913).

258051327 is a wasteful number, since it uses less digits than its factorization.

258051327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40953.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 258051327 is about 16063.9760644742. The cubic root of 258051327 is about 636.6518893469.

The spelling of 258051327 in words is "two hundred fifty-eight million, fifty-one thousand, three hundred twenty-seven".

Divisors: 1 3 2221 6663 38729 116187 86017109 258051327