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68674796 = 22311095081
BaseRepresentation
bin1000001011111…
…10010011101100
311210020001002222
410011332103230
5120040043141
610451534512
71462504031
oct405762354
9153201088
1068674796
1135846433
121abba438
13112c6598
149199388
15606814b
hex417e4ec

68674796 has 24 divisors (see below), whose sum is σ = 125220480. Its totient is φ = 32918400.

The previous prime is 68674777. The next prime is 68674807. The reversal of 68674796 is 69747686.

It is a happy 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, 10976 + ... + 16056.

It is an arithmetic number, because the mean of its divisors is an integer number (5217520).

Almost surely, 268674796 is an apocalyptic number.

It is an amenable number.

68674796 is a deficient number, since it is larger than the sum of its proper divisors (56545684).

68674796 is a wasteful number, since it uses less digits than its factorization.

68674796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225 (or 5223 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 53.

The square root of 68674796 is about 8287.0257632036. The cubic root of 68674796 is about 409.5112081068.

The spelling of 68674796 in words is "sixty-eight million, six hundred seventy-four thousand, seven hundred ninety-six".

Divisors: 1 2 4 31 62 109 124 218 436 3379 5081 6758 10162 13516 20324 157511 315022 553829 630044 1107658 2215316 17168699 34337398 68674796