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96756980 = 2256179309
BaseRepresentation
bin1011100010001…
…10010011110100
320202001202121212
411301012103310
5144232210410
613333500552
72253264215
oct561062364
9222052555
1096756980
114a686a51
12284a1758
1317079668
14cbc940c
158763b05
hex5c464f4

96756980 has 24 divisors (see below), whose sum is σ = 206523240. Its totient is φ = 38067840.

The previous prime is 96756953. The next prime is 96757019. The reversal of 96756980 is 8965769.

It can be written as a sum of positive squares in 4 ways, for example, as 6012304 + 90744676 = 2452^2 + 9526^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38435 + ... + 40874.

It is an arithmetic number, because the mean of its divisors is an integer number (8605135).

Almost surely, 296756980 is an apocalyptic number.

It is an amenable number.

96756980 is an abundant number, since it is smaller than the sum of its proper divisors (109766260).

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

96756980 is a wasteful number, since it uses less digits than its factorization.

96756980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79379 (or 79377 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 96756980 is about 9836.5125933941. The cubic root of 96756980 is about 459.0860555404.

The spelling of 96756980 in words is "ninety-six million, seven hundred fifty-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 61 122 244 305 610 1220 79309 158618 317236 396545 793090 1586180 4837849 9675698 19351396 24189245 48378490 96756980