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97095080 = 23515715461
BaseRepresentation
bin1011100100110…
…00110110101000
320202200221102002
411302120312220
5144324020310
613345030132
72256203015
oct562306650
9222627362
1097095080
114a897a75
1228625348
1317167514
14cc7670c
1587cdda5
hex5c98da8

97095080 has 32 divisors (see below), whose sum is σ = 219869640. Its totient is φ = 38588160.

The previous prime is 97095079. The next prime is 97095139. The reversal of 97095080 is 8059079.

It can be written as a sum of positive squares in 4 ways, for example, as 54140164 + 42954916 = 7358^2 + 6554^2 .

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, 1451 + ... + 14010.

Almost surely, 297095080 is an apocalyptic number.

It is an amenable number.

97095080 is an abundant number, since it is smaller than the sum of its proper divisors (122774560).

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

97095080 is a wasteful number, since it uses less digits than its factorization.

97095080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15629 (or 15625 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 97095080 is about 9853.6835751916. The cubic root of 97095080 is about 459.6201653374.

The spelling of 97095080 in words is "ninety-seven million, ninety-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 157 314 628 785 1256 1570 3140 6280 15461 30922 61844 77305 123688 154610 309220 618440 2427377 4854754 9709508 12136885 19419016 24273770 48547540 97095080