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96816680 = 2352420417
BaseRepresentation
bin1011100010101…
…00111000101000
320202011210111222
411301110320220
5144241113210
613335041212
72253633242
oct561247050
9222153458
1096816680
114a717894
1228510208
131709a89c
14cc03092
158776655
hex5c54e28

96816680 has 16 divisors (see below), whose sum is σ = 217837620. Its totient is φ = 38726656.

The previous prime is 96816677. The next prime is 96816691. The reversal of 96816680 is 8661869.

It can be written as a sum of positive squares in 2 ways, for example, as 93045316 + 3771364 = 9646^2 + 1942^2 .

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1210169 + ... + 1210248.

Almost surely, 296816680 is an apocalyptic number.

It is an amenable number.

96816680 is an abundant number, since it is smaller than the sum of its proper divisors (121020940).

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

96816680 is a wasteful number, since it uses less digits than its factorization.

96816680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420428 (or 2420424 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 96816680 is about 9839.5467375281. The cubic root of 96816680 is about 459.1804563184.

It can be divided in two parts, 9681 and 6680, that added together give a palindrome (16361).

The spelling of 96816680 in words is "ninety-six million, eight hundred sixteen thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 2420417 4840834 9681668 12102085 19363336 24204170 48408340 96816680