Base | Representation |
---|---|
bin | 1011100100001… |
… | …11110111000101 |
3 | 20202120101221012 |
4 | 11302013313011 |
5 | 144314303402 |
6 | 13343332005 |
7 | 2255463053 |
oct | 562076705 |
9 | 222511835 |
10 | 97025477 |
11 | 4a84a74a |
12 | 285b1005 |
13 | 17141933 |
14 | cc591d3 |
15 | 87b8452 |
hex | 5c87dc5 |
97025477 has 12 divisors (see below), whose sum is σ = 107403660. Its totient is φ = 87339648.
The previous prime is 97025473. The next prime is 97025479. The reversal of 97025477 is 77452079.
It can be written as a sum of positive squares in 2 ways, for example, as 60435076 + 36590401 = 7774^2 + 6049^2 .
It is not a de Polignac number, because 97025477 - 22 = 97025473 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97025473) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3599 + ... + 14387.
It is an arithmetic number, because the mean of its divisors is an integer number (8950305).
Almost surely, 297025477 is an apocalyptic number.
It is an amenable number.
97025477 is a deficient number, since it is larger than the sum of its proper divisors (10378183).
97025477 is a wasteful number, since it uses less digits than its factorization.
97025477 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10852 (or 10829 counting only the distinct ones).
The product of its (nonzero) digits is 123480, while the sum is 41.
The square root of 97025477 is about 9850.1511155921. The cubic root of 97025477 is about 459.5103122268.
The spelling of 97025477 in words is "ninety-seven million, twenty-five thousand, four hundred seventy-seven".
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