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97696536 = 2337581527
BaseRepresentation
bin1011101001010…
…11101100011000
320210211111110020
411310223230120
5200002242121
613405550440
72264256360
oct564535430
9223744406
1097696536
1150168943
1228875420
1317318202
14cd919a0
15889c1c6
hex5d2bb18

97696536 has 32 divisors (see below), whose sum is σ = 279133440. Its totient is φ = 27913248.

The previous prime is 97696513. The next prime is 97696541. The reversal of 97696536 is 63569679.

It is a super-2 number, since 2×976965362 = 19089226292798592, which contains 22 as substring.

It is a congruent number.

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, 290596 + ... + 290931.

It is an arithmetic number, because the mean of its divisors is an integer number (8722920).

Almost surely, 297696536 is an apocalyptic number.

It is an amenable number.

97696536 is an abundant number, since it is smaller than the sum of its proper divisors (181436904).

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

97696536 is a wasteful number, since it uses less digits than its factorization.

97696536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581543 (or 581539 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 51.

The square root of 97696536 is about 9884.1558061374. The cubic root of 97696536 is about 460.5672523121.

The spelling of 97696536 in words is "ninety-seven million, six hundred ninety-six thousand, five hundred thirty-six".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 581527 1163054 1744581 2326108 3489162 4070689 4652216 6978324 8141378 12212067 13956648 16282756 24424134 32565512 48848268 97696536