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230550365 = 5183125183
BaseRepresentation
bin11011011110111…
…10101101011101
3121001211011122102
431233132231131
5433010102430
634513254445
75466434333
oct1557365535
9531734572
10230550365
111091599a1
1265264425
13389c2946
1422895b53
1515391345
hexdbdeb5d

230550365 has 8 divisors (see below), whose sum is σ = 276822528. Its totient is φ = 184332240.

The previous prime is 230550349. The next prime is 230550403. The reversal of 230550365 is 563055032.

It is a happy number.

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

It is not a de Polignac number, because 230550365 - 24 = 230550349 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 3437 + ... + 21746.

It is an arithmetic number, because the mean of its divisors is an integer number (34602816).

Almost surely, 2230550365 is an apocalyptic number.

It is an amenable number.

230550365 is a deficient number, since it is larger than the sum of its proper divisors (46272163).

230550365 is a wasteful number, since it uses less digits than its factorization.

230550365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27019.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 230550365 is about 15183.8850430316. The cubic root of 230550365 is about 613.1808804755.

The spelling of 230550365 in words is "two hundred thirty million, five hundred fifty thousand, three hundred sixty-five".

Divisors: 1 5 1831 9155 25183 125915 46110073 230550365