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871308000010 = 25719798292643
BaseRepresentation
bin11001010110111100000…
…00001111101100001010
310002021222221201110120001
430223132000033230022
5103233414322000020
61504135014153214
7116643552541540
oct14533600175412
93067887643501
10871308000010
11306579718608
12120a4735280a
13642193a0416
1430258981d90
15179e867350a
hexcade00fb0a

871308000010 has 64 divisors (see below), whose sum is σ = 1910625177600. Its totient is φ = 279428864832.

The previous prime is 871308000007. The next prime is 871308000041. The reversal of 871308000010 is 10000803178.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4041252 + ... + 4251391.

It is an arithmetic number, because the mean of its divisors is an integer number (29853518400).

Almost surely, 2871308000010 is an apocalyptic number.

871308000010 is an abundant number, since it is smaller than the sum of its proper divisors (1039317177590).

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

871308000010 is a wasteful number, since it uses less digits than its factorization.

871308000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8292755.

The product of its (nonzero) digits is 1344, while the sum is 28.

Adding to 871308000010 its reverse (10000803178), we get a palindrome (881308803188).

The spelling of 871308000010 in words is "eight hundred seventy-one billion, three hundred eight million, ten", and thus it is an aban number.

Divisors: 1 2 5 7 10 14 19 35 38 70 79 95 133 158 190 266 395 553 665 790 1106 1330 1501 2765 3002 5530 7505 10507 15010 21014 52535 105070 8292643 16585286 41463215 58048501 82926430 116097002 157560217 290242505 315120434 580485010 655118797 787801085 1102921519 1310237594 1575602170 2205843038 3275593985 4585831579 5514607595 6551187970 9171663158 11029215190 12447257143 22929157895 24894514286 45858315790 62236285715 87130800001 124472571430 174261600002 435654000005 871308000010