Base | Representation |
---|---|
bin | 101101101000001000… |
… | …0000011100110001000 |
3 | 100100220121120202211001 |
4 | 1123100100003212020 |
5 | 3101132141303342 |
6 | 113002434544344 |
7 | 10036054015504 |
oct | 1332020034610 |
9 | 310817522731 |
10 | 97983150472 |
11 | 38610a30209 |
12 | 16ba64380b4 |
13 | 9316a15c5c |
14 | 4a5725b304 |
15 | 28371498b7 |
hex | 16d0403988 |
97983150472 has 16 divisors (see below), whose sum is σ = 188683770060. Its totient is φ = 47667478464.
The previous prime is 97983150457. The next prime is 97983150479. The reversal of 97983150472 is 27405138979.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 96779476836 + 1203673636 = 311094^2 + 34694^2 .
It is not an unprimeable number, because it can be changed into a prime (97983150479) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 165511783 + ... + 165512374.
Almost surely, 297983150472 is an apocalyptic number.
It is an amenable number.
97983150472 is a deficient number, since it is larger than the sum of its proper divisors (90700619588).
97983150472 is a wasteful number, since it uses less digits than its factorization.
97983150472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331024200 (or 331024196 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 55.
The spelling of 97983150472 in words is "ninety-seven billion, nine hundred eighty-three million, one hundred fifty thousand, four hundred seventy-two".
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