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12710885000 = 235411231107
BaseRepresentation
bin10111101011010000…
…01011011010001000
31012210211202212020112
423311220023122020
5202012441310000
65501142213452
7626662511522
oct136550133210
935724685215
1012710885000
115432a66040
122568a24288
131277515538
148881caa12
154e5d93235
hex2f5a0b688

12710885000 has 80 divisors (see below), whose sum is σ = 32489162640. Its totient is φ = 4622120000.

The previous prime is 12710884969. The next prime is 12710885003. The reversal of 12710885000 is 58801721.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12710885003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 60554 + ... + 170553.

It is an arithmetic number, because the mean of its divisors is an integer number (406114533).

Almost surely, 212710885000 is an apocalyptic number.

12710885000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12710885000 is an abundant number, since it is smaller than the sum of its proper divisors (19778277640).

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

12710885000 is a wasteful number, since it uses less digits than its factorization.

12710885000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231144 (or 231125 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 32.

The spelling of 12710885000 in words is "twelve billion, seven hundred ten million, eight hundred eighty-five thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 500 550 625 1000 1100 1250 1375 2200 2500 2750 5000 5500 6875 11000 13750 27500 55000 231107 462214 924428 1155535 1848856 2311070 2542177 4622140 5084354 5777675 9244280 10168708 11555350 12710885 20337416 23110700 25421770 28888375 46221400 50843540 57776750 63554425 101687080 115553500 127108850 144441875 231107000 254217700 288883750 317772125 508435400 577767500 635544250 1155535000 1271088500 1588860625 2542177000 3177721250 6355442500 12710885000