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230084224 = 2719891063
BaseRepresentation
bin11011011011011…
…00111010000000
3121000221111012221
431231230322000
5432400143344
634455300424
75462453326
oct1555547200
9530844187
10230084224
11108970757
126507a714
133888b716
14227b3d16
15152ed184
hexdb6ce80

230084224 has 64 divisors (see below), whose sum is σ = 488376000. Its totient is φ = 107661312.

The previous prime is 230084221. The next prime is 230084227. The reversal of 230084224 is 422480032.

230084224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (230084221) and next prime (230084227).

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (230084221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215917 + ... + 216979.

It is an arithmetic number, because the mean of its divisors is an integer number (7630875).

Almost surely, 2230084224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230084224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244188000).

230084224 is an abundant number, since it is smaller than the sum of its proper divisors (258291776).

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

230084224 is a wasteful number, since it uses less digits than its factorization.

230084224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1173 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 230084224 is about 15168.5274169907. The cubic root of 230084224 is about 612.7673459593.

The spelling of 230084224 in words is "two hundred thirty million, eighty-four thousand, two hundred twenty-four".

Divisors: 1 2 4 8 16 19 32 38 64 76 89 128 152 178 304 356 608 712 1063 1216 1424 1691 2126 2432 2848 3382 4252 5696 6764 8504 11392 13528 17008 20197 27056 34016 40394 54112 68032 80788 94607 108224 136064 161576 189214 216448 323152 378428 646304 756856 1292608 1513712 1797533 2585216 3027424 3595066 6054848 7190132 12109696 14380264 28760528 57521056 115042112 230084224