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3415139192 = 231947716733
BaseRepresentation
bin1100101110001110…
…1110001101111000
322211000012001020202
43023203232031320
523443233423232
61322514141332
7150426130013
oct31343561570
98730161222
103415139192
1114a2836693
127b3881848
134256c692a
142457cc37a
1514ec48162
hexcb8ee378

3415139192 has 64 divisors (see below), whose sum is σ = 6981811200. Its totient is φ = 1560746880.

The previous prime is 3415139177. The next prime is 3415139219. The reversal of 3415139192 is 2919315143.

It is a Harshad number since it is a multiple of its sum of digits (38).

Together with 3566672008 it forms an amicable pair .

It is a congruent number.

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, 503858 + ... + 510590.

It is an arithmetic number, because the mean of its divisors is an integer number (109090800).

Almost surely, 23415139192 is an apocalyptic number.

It is an amenable number.

3415139192 is an abundant number, since it is smaller than the sum of its proper divisors (3566672008).

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

3415139192 is a wasteful number, since it uses less digits than its factorization.

3415139192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876 (or 6872 counting only the distinct ones).

The product of its digits is 29160, while the sum is 38.

The square root of 3415139192 is about 58439.1922599894. The cubic root of 3415139192 is about 1505.9231272199.

The spelling of 3415139192 in words is "three billion, four hundred fifteen million, one hundred thirty-nine thousand, one hundred ninety-two".

Divisors: 1 2 4 8 19 38 47 71 76 94 142 152 188 284 376 568 893 1349 1786 2698 3337 3572 5396 6674 6733 7144 10792 13348 13466 26696 26932 53864 63403 126806 127927 253612 255854 316451 478043 507224 511708 632902 956086 1023416 1265804 1912172 2531608 3824344 6012569 9082817 12025138 18165634 22468021 24050276 36331268 44936042 48100552 72662536 89872084 179744168 426892399 853784798 1707569596 3415139192