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230422203830560 = 25575334071139353
BaseRepresentation
bin110100011001000101011001…
…100110111001000100100000
31010012212010222120022122111011
4310121011121212321010200
5220200214133140034220
62134022255450030304
766351312005243650
oct6431053146710440
91105763876278434
10230422203830560
1167468564a71295
1221a15449a18394
139b7594a187131
1440c86cc012360
151b98c24c0465a
hexd191599b9120

230422203830560 has 192 divisors, whose sum is σ = 634065048271872. Its totient is φ = 77488477986816.

The previous prime is 230422203830531. The next prime is 230422203830569. The reversal of 230422203830560 is 65038302224032.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (230422203830569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201669844 + ... + 202809196.

It is an arithmetic number, because the mean of its divisors is an integer number (3302422126416).

Almost surely, 2230422203830560 is an apocalyptic number.

230422203830560 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 230422203830560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317032524135936).

230422203830560 is an abundant number, since it is smaller than the sum of its proper divisors (403642844441312).

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

230422203830560 is a wasteful number, since it uses less digits than its factorization.

230422203830560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142835 (or 1142827 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 230422203830560 in words is "two hundred thirty trillion, four hundred twenty-two billion, two hundred three million, eight hundred thirty thousand, five hundred sixty".