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230169600 = 210355237
BaseRepresentation
bin11011011100000…
…01110000000000
3121001002211100000
431232001300000
5432410411400
634501200000
75463260253
oct1556016000
9531084300
10230169600
11108a19911
1265100000
13388bb53b
14227d709a
1515318600
hexdb81c00

230169600 has 396 divisors, whose sum is σ = 877737224. Its totient is φ = 59719680.

The previous prime is 230169571. The next prime is 230169617. The reversal of 230169600 is 6961032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6220782 + ... + 6220818.

Almost surely, 2230169600 is an apocalyptic number.

230169600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230169600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438868612).

230169600 is an abundant number, since it is smaller than the sum of its proper divisors (647567624).

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

230169600 is an equidigital number, since it uses as much as digits as its factorization.

230169600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 230169600 is about 15171.3414041079. The cubic root of 230169600 is about 612.8431285786.

The spelling of 230169600 in words is "two hundred thirty million, one hundred sixty-nine thousand, six hundred".