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68296410 = 232571331269
BaseRepresentation
bin1000001001000…
…01111011011010
311202111211001200
410010201323122
5114440441120
610435455030
71456336620
oct404417332
9152454050
1068296410
1135608116
121aa57476
13111c32a0
1490db510
155ee0e90
hex4121eda

68296410 has 192 divisors, whose sum is σ = 226437120. Its totient is φ = 13893120.

The previous prime is 68296387. The next prime is 68296451. The reversal of 68296410 is 1469286.

68296410 is a `hidden beast` number, since 6 + 8 + 2 + 9 + 641 + 0 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 253756 + ... + 254024.

It is an arithmetic number, because the mean of its divisors is an integer number (1179360).

Almost surely, 268296410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68296410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113218560).

68296410 is an abundant number, since it is smaller than the sum of its proper divisors (158140710).

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

68296410 is a wasteful number, since it uses less digits than its factorization.

68296410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 68296410 is about 8264.1642045642. The cubic root of 68296410 is about 408.7577110461.

The spelling of 68296410 in words is "sixty-eight million, two hundred ninety-six thousand, four hundred ten".