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88214875332 = 22325912837221
BaseRepresentation
bin101001000101000000…
…1000010110011000100
322102200211211222102220
41102022001002303010
52421131002002312
6104305250532340
76242022032313
oct1221201026304
9272624758386
1088214875332
1134458aa7551
121511ab970b0
13841b03cbac
1443abbb827a
1524647b0c8c
hex148a042cc4

88214875332 has 24 divisors (see below), whose sum is σ = 205914223872. Its totient is φ = 29393599200.

The previous prime is 88214875319. The next prime is 88214875379. The reversal of 88214875332 is 23357841288.

It is a super-2 number, since 2×882148753322 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1387519 + ... + 1449702.

It is an arithmetic number, because the mean of its divisors is an integer number (8579759328).

Almost surely, 288214875332 is an apocalyptic number.

It is an amenable number.

88214875332 is an abundant number, since it is smaller than the sum of its proper divisors (117699348540).

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

88214875332 is a wasteful number, since it uses less digits than its factorization.

88214875332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839819 (or 2839817 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The spelling of 88214875332 in words is "eighty-eight billion, two hundred fourteen million, eight hundred seventy-five thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 2591 5182 7773 10364 15546 31092 2837221 5674442 8511663 11348884 17023326 34046652 7351239611 14702479222 22053718833 29404958444 44107437666 88214875332