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97080008 = 23371572089
BaseRepresentation
bin1011100100101…
…01001011001000
320202200011201212
411302111023020
5144323030013
613344432252
72256111044
oct562251310
9222604655
1097080008
114a887713
1228618688
13171606bc
14cc71024
1587c96a8
hex5c952c8

97080008 has 32 divisors (see below), whose sum is σ = 188225400. Its totient is φ = 46904832.

The previous prime is 97080001. The next prime is 97080017. The reversal of 97080008 is 80008079.

It can be written as a sum of positive squares in 4 ways, for example, as 96786244 + 293764 = 9838^2 + 542^2 .

It is not an unprimeable number, because it can be changed into a prime (97080001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45428 + ... + 47516.

Almost surely, 297080008 is an apocalyptic number.

It is an amenable number.

97080008 is a deficient number, since it is larger than the sum of its proper divisors (91145392).

97080008 is a wasteful number, since it uses less digits than its factorization.

97080008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289 (or 2285 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 97080008 is about 9852.9187553740. The cubic root of 97080008 is about 459.5963819366.

The spelling of 97080008 in words is "ninety-seven million, eighty thousand, eight".

Divisors: 1 2 4 8 37 74 148 157 296 314 628 1256 2089 4178 5809 8356 11618 16712 23236 46472 77293 154586 309172 327973 618344 655946 1311892 2623784 12135001 24270002 48540004 97080008