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230463670 = 2523046367
BaseRepresentation
bin11011011110010…
…01100010110110
3121001122202201111
431233021202312
5432444314140
634511345234
75465623513
oct1557114266
9531582644
10230463670
111090aa848
126522221a
1338992348
142287230a
15153757ea
hexdbc98b6

230463670 has 8 divisors (see below), whose sum is σ = 414834624. Its totient is φ = 92185464.

The previous prime is 230463643. The next prime is 230463671. The reversal of 230463670 is 76364032.

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

It is a super-2 number, since 2×2304636702 = 106227006379737800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230463671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11523174 + ... + 11523193.

It is an arithmetic number, because the mean of its divisors is an integer number (51854328).

Almost surely, 2230463670 is an apocalyptic number.

230463670 is a deficient number, since it is larger than the sum of its proper divisors (184370954).

230463670 is a wasteful number, since it uses less digits than its factorization.

230463670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23046374.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 230463670 is about 15181.0299387097. The cubic root of 230463670 is about 613.1040116878.

The spelling of 230463670 in words is "two hundred thirty million, four hundred sixty-three thousand, six hundred seventy".

Divisors: 1 2 5 10 23046367 46092734 115231835 230463670