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230242608 = 24331928051
BaseRepresentation
bin11011011100100…
…11100100110000
3121001020112111000
431232103210300
5432420230413
634502522000
75464013151
oct1556234460
9531215430
10230242608
11108a69752
1265136300
133891583b
1422815928
1515330073
hexdb93930

230242608 has 80 divisors (see below), whose sum is σ = 695689600. Its totient is φ = 72705600.

The previous prime is 230242591. The next prime is 230242637. The reversal of 230242608 is 806242032.

230242608 is a `hidden beast` number, since 2 + 30 + 24 + 2 + 608 = 666.

230242608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5818 + ... + 22233.

It is an arithmetic number, because the mean of its divisors is an integer number (8696120).

Almost surely, 2230242608 is an apocalyptic number.

It is an amenable number.

230242608 is an abundant number, since it is smaller than the sum of its proper divisors (465446992).

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

230242608 is a wasteful number, since it uses less digits than its factorization.

230242608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28087 (or 28075 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 230242608 is about 15173.7473288572. The cubic root of 230242608 is about 612.9079180807.

The spelling of 230242608 in words is "two hundred thirty million, two hundred forty-two thousand, six hundred eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 72 76 108 114 144 152 171 216 228 304 342 432 456 513 684 912 1026 1368 2052 2736 4104 8208 28051 56102 84153 112204 168306 224408 252459 336612 448816 504918 532969 673224 757377 1009836 1065938 1346448 1514754 1598907 2019672 2131876 3029508 3197814 4039344 4263752 4796721 6059016 6395628 8527504 9593442 12118032 12791256 14390163 19186884 25582512 28780326 38373768 57560652 76747536 115121304 230242608