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230662624 = 2559122173
BaseRepresentation
bin11011011111110…
…10000111100000
3121002000212122011
431233322013200
5433022200444
634515522304
75500412533
oct1557720740
9532025564
10230662624
11109226275
12652b9394
1338a31a7a
14228c4a1a
15153b4734
hexdbfa1e0

230662624 has 24 divisors (see below), whose sum is σ = 461817720. Its totient is φ = 113375616.

The previous prime is 230662591. The next prime is 230662633. The reversal of 230662624 is 426266032.

230662624 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2306626242 = 106410492221130752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59199 + ... + 62974.

It is an arithmetic number, because the mean of its divisors is an integer number (19242405).

Almost surely, 2230662624 is an apocalyptic number.

It is an amenable number.

230662624 is an abundant number, since it is smaller than the sum of its proper divisors (231155096).

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

230662624 is a wasteful number, since it uses less digits than its factorization.

230662624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122242 (or 122234 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 230662624 is about 15187.5812425811. The cubic root of 230662624 is about 613.2803871540.

The spelling of 230662624 in words is "two hundred thirty million, six hundred sixty-two thousand, six hundred twenty-four".

Divisors: 1 2 4 8 16 32 59 118 236 472 944 1888 122173 244346 488692 977384 1954768 3909536 7208207 14416414 28832828 57665656 115331312 230662624