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8859214968 = 2331931626713
BaseRepresentation
bin10000100000000110…
…01110010001111000
3211212102011202020220
420100003032101320
5121120424334333
64023031420040
7432353041032
oct102003162170
924772152226
108859214968
11383688336a
121872b24620
13ab2559846
14600848c52
1536cb6c8b3
hex2100ce478

8859214968 has 64 divisors (see below), whose sum is σ = 24065817600. Its totient is φ = 2707395840.

The previous prime is 8859214943. The next prime is 8859214979. The reversal of 8859214968 is 8694129588.

It is a super-4 number, since 4×88592149684 (a number of 41 digits) contains 4444 as substring.

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, 299221 + ... + 327492.

It is an arithmetic number, because the mean of its divisors is an integer number (376028400).

Almost surely, 28859214968 is an apocalyptic number.

It is an amenable number.

8859214968 is an abundant number, since it is smaller than the sum of its proper divisors (15206602632).

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

8859214968 is a wasteful number, since it uses less digits than its factorization.

8859214968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626772 (or 626768 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 60.

The square root of 8859214968 is about 94123.4028709120. The cubic root of 8859214968 is about 2069.1806732012.

The spelling of 8859214968 in words is "eight billion, eight hundred fifty-nine million, two hundred fourteen thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 19 24 31 38 57 62 76 93 114 124 152 186 228 248 372 456 589 744 1178 1767 2356 3534 4712 7068 14136 626713 1253426 1880139 2506852 3760278 5013704 7520556 11907547 15041112 19428103 23815094 35722641 38856206 47630188 58284309 71445282 77712412 95260376 116568618 142890564 155424824 233137236 285781128 369133957 466274472 738267914 1107401871 1476535828 2214803742 2953071656 4429607484 8859214968