Base | Representation |
---|---|
bin | 1011100111101… |
… | …10000101010100 |
3 | 20210102100020100 |
4 | 11303312011110 |
5 | 144423230243 |
6 | 13401134100 |
7 | 2262353232 |
oct | 563660524 |
9 | 223370210 |
10 | 97476948 |
11 | 50028968 |
12 | 2878a330 |
13 | 1726c28a |
14 | cd35952 |
15 | 88570d3 |
hex | 5cf6154 |
97476948 has 36 divisors (see below), whose sum is σ = 247478868. Its totient is φ = 32350080.
The previous prime is 97476941. The next prime is 97476961. The reversal of 97476948 is 84967479.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 12873744 + 84603204 = 3588^2 + 9198^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 97476894 and 97476903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97476941) 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, 2578 + ... + 14198.
It is an arithmetic number, because the mean of its divisors is an integer number (6874413).
Almost surely, 297476948 is an apocalyptic number.
It is an amenable number.
97476948 is an abundant number, since it is smaller than the sum of its proper divisors (150001920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97476948 is a wasteful number, since it uses less digits than its factorization.
97476948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11864 (or 11859 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 54.
The square root of 97476948 is about 9873.0414766677. The cubic root of 97476948 is about 460.2219281996.
The spelling of 97476948 in words is "ninety-seven million, four hundred seventy-six thousand, nine hundred forty-eight".
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