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68482670 = 2512495483
BaseRepresentation
bin1000001010011…
…11011001101110
311202212021120012
410011033121232
5120012421140
610443453222
71461043634
oct405173156
9152767505
1068482670
1135725053
121ab27212
1311259cb9
149149354
15602b265
hex414f66e

68482670 has 16 divisors (see below), whose sum is σ = 123390000. Its totient is φ = 27366144.

The previous prime is 68482663. The next prime is 68482693. The reversal of 68482670 is 7628486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9749 + ... + 15231.

It is an arithmetic number, because the mean of its divisors is an integer number (7711875).

Almost surely, 268482670 is an apocalyptic number.

68482670 is a deficient number, since it is larger than the sum of its proper divisors (54907330).

68482670 is a wasteful number, since it uses less digits than its factorization.

68482670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6739.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 68482670 is about 8275.4256688100. The cubic root of 68482670 is about 409.1289658124.

The spelling of 68482670 in words is "sixty-eight million, four hundred eighty-two thousand, six hundred seventy".

Divisors: 1 2 5 10 1249 2498 5483 6245 10966 12490 27415 54830 6848267 13696534 34241335 68482670