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69380800712 = 2337266388019
BaseRepresentation
bin100000010011101101…
…0110000000011001000
320122002021012212010122
41000213122300003020
52114042441110322
651512331202412
75004215034626
oct1004732600310
9218067185118
1069380800712
1127473720523
12115435a6408
136709088c42
1435026b2516
151c1109e442
hex10276b00c8

69380800712 has 32 divisors (see below), whose sum is σ = 133656609600. Its totient is φ = 33739763904.

The previous prime is 69380800711. The next prime is 69380800733. The reversal of 69380800712 is 21700808396.

It is not an unprimeable number, because it can be changed into a prime (69380800711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744239 + ... + 832257.

It is an arithmetic number, because the mean of its divisors is an integer number (4176769050).

Almost surely, 269380800712 is an apocalyptic number.

It is an amenable number.

69380800712 is a deficient number, since it is larger than the sum of its proper divisors (64275808888).

69380800712 is a wasteful number, since it uses less digits than its factorization.

69380800712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90725 (or 90721 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 69380800712 in words is "sixty-nine billion, three hundred eighty million, eight hundred thousand, seven hundred twelve".

Divisors: 1 2 4 8 37 74 148 296 2663 5326 10652 21304 88019 98531 176038 197062 352076 394124 704152 788248 3256703 6513406 13026812 26053624 234394597 468789194 937578388 1875156776 8672600089 17345200178 34690400356 69380800712