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10002753880 = 2357311152391
BaseRepresentation
bin10010101000011010…
…11110100101011000
3221211002221112201221
421110031132211120
5130441201111010
64332321421424
7502610001520
oct112415364530
927732845657
1010002753880
114273326049
121b31a9a874
13c35442aa2
146ac67c680
153d8253dda
hex25435e958

10002753880 has 64 divisors (see below), whose sum is σ = 26551111680. Its totient is φ = 3318883200.

The previous prime is 10002753841. The next prime is 10002753907. The reversal of 10002753880 is 8835720001.

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, 567516 + ... + 584875.

It is an arithmetic number, because the mean of its divisors is an integer number (414861120).

Almost surely, 210002753880 is an apocalyptic number.

10002753880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002753880 is an abundant number, since it is smaller than the sum of its proper divisors (16548357800).

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

10002753880 is a wasteful number, since it uses less digits than its factorization.

10002753880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152440 (or 1152436 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The spelling of 10002753880 in words is "ten billion, two million, seven hundred fifty-three thousand, eight hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 31 35 40 56 62 70 124 140 155 217 248 280 310 434 620 868 1085 1240 1736 2170 4340 8680 1152391 2304782 4609564 5761955 8066737 9219128 11523910 16133474 23047820 32266948 35724121 40333685 46095640 64533896 71448242 80667370 142896484 161334740 178620605 250068847 285792968 322669480 357241210 500137694 714482420 1000275388 1250344235 1428964840 2000550776 2500688470 5001376940 10002753880