Base | Representation |
---|---|
bin | 1011100100000… |
… | …01101001010110 |
3 | 20202112010000102 |
4 | 11302001221112 |
5 | 144313000042 |
6 | 13343014102 |
7 | 2255325620 |
oct | 562015126 |
9 | 222463012 |
10 | 97000022 |
11 | 4a832609 |
12 | 2859a332 |
13 | 17133182 |
14 | cc4dc10 |
15 | 87b0b32 |
hex | 5c81a56 |
97000022 has 16 divisors (see below), whose sum is σ = 166490880. Its totient is φ = 41520168.
The previous prime is 97000021. The next prime is 97000037. The reversal of 97000022 is 22000079.
It is a junction number, because it is equal to n+sod(n) for n = 96999958 and 97000003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97000021) 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, 8879 + ... + 16517.
It is an arithmetic number, because the mean of its divisors is an integer number (10405680).
Almost surely, 297000022 is an apocalyptic number.
97000022 is a deficient number, since it is larger than the sum of its proper divisors (69490858).
97000022 is a wasteful number, since it uses less digits than its factorization.
97000022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8555.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 97000022 is about 9848.8589186768. The cubic root of 97000022 is about 459.4701239573.
The spelling of 97000022 in words is "ninety-seven million, twenty-two", and thus it is an aban number and an uban number.
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