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230893548 = 223191012691
BaseRepresentation
bin11011100001100…
…10011111101100
3121002110121101220
431300302133230
5433102043143
634524503340
75502364014
oct1560623754
9532417356
10230893548
11109373816
12653aab50
1338ab2c02
1422944c44
151540cd83
hexdc327ec

230893548 has 24 divisors (see below), whose sum is σ = 567107520. Its totient is φ = 72913680.

The previous prime is 230893511. The next prime is 230893571. The reversal of 230893548 is 845398032.

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, 506118 + ... + 506573.

It is an arithmetic number, because the mean of its divisors is an integer number (23629480).

Almost surely, 2230893548 is an apocalyptic number.

It is an amenable number.

230893548 is an abundant number, since it is smaller than the sum of its proper divisors (336213972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230893548 is a wasteful number, since it uses less digits than its factorization.

230893548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012717 (or 1012715 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 230893548 is about 15195.1817363268. The cubic root of 230893548 is about 613.4849773377.

The spelling of 230893548 in words is "two hundred thirty million, eight hundred ninety-three thousand, five hundred forty-eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 1012691 2025382 3038073 4050764 6076146 12152292 19241129 38482258 57723387 76964516 115446774 230893548