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80513447417710 = 25191632599723843
BaseRepresentation
bin10010010011100111111111…
…011011101101011101101110
3101120002000021120202100001021
4102103213333123231131232
541023113020014331320
6443123211144404354
722646622166140316
oct2223477733553556
9346060246670037
1080513447417710
112372161a0a459a
1290440667766ba
1335c0501c86198
1415c4c2bb2c446
15949515debdaa
hex4939ff6ed76e

80513447417710 has 32 divisors (see below), whose sum is σ = 153487695749760. Its totient is φ = 30323178893088.

The previous prime is 80513447417687. The next prime is 80513447417807. The reversal of 80513447417710 is 1771474431508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1299830952 + ... + 1299892891.

It is an arithmetic number, because the mean of its divisors is an integer number (4796490492180).

Almost surely, 280513447417710 is an apocalyptic number.

80513447417710 is a deficient number, since it is larger than the sum of its proper divisors (72974248332050).

80513447417710 is a wasteful number, since it uses less digits than its factorization.

80513447417710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2599724032.

The product of its (nonzero) digits is 2634240, while the sum is 52.

The spelling of 80513447417710 in words is "eighty trillion, five hundred thirteen billion, four hundred forty-seven million, four hundred seventeen thousand, seven hundred ten".

Divisors: 1 2 5 10 19 38 95 163 190 326 815 1630 3097 6194 15485 30970 2599723843 5199447686 12998619215 25997238430 49394753017 98789506034 246973765085 423754986409 493947530170 847509972818 2118774932045 4237549864090 8051344741771 16102689483542 40256723708855 80513447417710