Base | Representation |
---|---|
bin | 1011100111010… |
… | …01101001100100 |
3 | 20210022202101010 |
4 | 11303221221210 |
5 | 144420113040 |
6 | 13400102220 |
7 | 2262051606 |
oct | 563515144 |
9 | 223282333 |
10 | 97426020 |
11 | 4aaa367a |
12 | 28764970 |
13 | 17252043 |
14 | cd21176 |
15 | 8846e80 |
hex | 5ce9a64 |
97426020 has 24 divisors (see below), whose sum is σ = 272793024. Its totient is φ = 25980256.
The previous prime is 97425959. The next prime is 97426027. The reversal of 97426020 is 2062479.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (97426027) 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, 811824 + ... + 811943.
It is an arithmetic number, because the mean of its divisors is an integer number (11366376).
Almost surely, 297426020 is an apocalyptic number.
It is an amenable number.
97426020 is an abundant number, since it is smaller than the sum of its proper divisors (175367004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97426020 is a wasteful number, since it uses less digits than its factorization.
97426020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1623779 (or 1623777 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 97426020 is about 9870.4619952665. The cubic root of 97426020 is about 460.1417647495.
Adding to 97426020 its reverse (2062479), we get a palindrome (99488499).
The spelling of 97426020 in words is "ninety-seven million, four hundred twenty-six thousand, twenty".
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