Base | Representation |
---|---|
bin | 1011100100010… |
… | …10101010101011 |
3 | 20202120222200220 |
4 | 11302022222223 |
5 | 144320140341 |
6 | 13343501123 |
7 | 2255541423 |
oct | 562125253 |
9 | 222528626 |
10 | 97036971 |
11 | 4a858349 |
12 | 285b77a3 |
13 | 17146c35 |
14 | cc5d483 |
15 | 87bba66 |
hex | 5c8aaab |
97036971 has 16 divisors (see below), whose sum is σ = 138230400. Its totient is φ = 60369408.
The previous prime is 97036949. The next prime is 97036981. The reversal of 97036971 is 17963079.
It is not a de Polignac number, because 97036971 - 27 = 97036843 is a prime.
It is not an unprimeable number, because it can be changed into a prime (97036981) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8886 + ... + 16523.
It is an arithmetic number, because the mean of its divisors is an integer number (8639400).
Almost surely, 297036971 is an apocalyptic number.
97036971 is a deficient number, since it is larger than the sum of its proper divisors (41193429).
97036971 is a wasteful number, since it uses less digits than its factorization.
97036971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25498.
The product of its (nonzero) digits is 71442, while the sum is 42.
The square root of 97036971 is about 9850.7345411396. The cubic root of 97036971 is about 459.5284566123.
The spelling of 97036971 in words is "ninety-seven million, thirty-six thousand, nine hundred seventy-one".
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