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6000012888 = 2331913157923
BaseRepresentation
bin1011001011010000…
…01110111001011000
3120111011002020100120
411211220032321120
544242000403023
62431213033240
7301454160642
oct54550167130
916434066316
106000012888
1125a993a541
1211b5485820
137480a18ac
1440cc13892
15251b3b8e3
hex165a0ee58

6000012888 has 32 divisors (see below), whose sum is σ = 15789508800. Its totient is φ = 1894740768.

The previous prime is 6000012883. The next prime is 6000012937. The reversal of 6000012888 is 8882100006.

It is a super-2 number, since 2×60000128882 = 72000309312332201088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6000012881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6578506 + ... + 6579417.

It is an arithmetic number, because the mean of its divisors is an integer number (493422150).

Almost surely, 26000012888 is an apocalyptic number.

It is an amenable number.

6000012888 is an abundant number, since it is smaller than the sum of its proper divisors (9789495912).

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

6000012888 is a wasteful number, since it uses less digits than its factorization.

6000012888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13157951 (or 13157947 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 6000012888 is about 77459.7501157859. The cubic root of 6000012888 is about 1817.1218938896.

The spelling of 6000012888 in words is "six billion, twelve thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 13157923 26315846 39473769 52631692 78947538 105263384 157895076 250000537 315790152 500001074 750001611 1000002148 1500003222 2000004296 3000006444 6000012888