Base | Representation |
---|---|
bin | 1011100111010… |
… | …10110001011110 |
3 | 20210022222200120 |
4 | 11303222301132 |
5 | 144420234442 |
6 | 13400135410 |
7 | 2262101202 |
oct | 563526136 |
9 | 223288616 |
10 | 97430622 |
11 | 4aaa7083 |
12 | 28767566 |
13 | 17254173 |
14 | cd22b02 |
15 | 88484ec |
hex | 5ceac5e |
97430622 has 16 divisors (see below), whose sum is σ = 203333760. Its totient is φ = 31064792.
The previous prime is 97430617. The next prime is 97430693. The reversal of 97430622 is 22603479.
It is a super-2 number, since 2×974306222 = 18985452206613768, which contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352872 + ... + 353147.
It is an arithmetic number, because the mean of its divisors is an integer number (12708360).
Almost surely, 297430622 is an apocalyptic number.
97430622 is an abundant number, since it is smaller than the sum of its proper divisors (105903138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97430622 is a wasteful number, since it uses less digits than its factorization.
97430622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706047.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 97430622 is about 9870.6951123009. The cubic root of 97430622 is about 460.1490096965.
The spelling of 97430622 in words is "ninety-seven million, four hundred thirty thousand, six hundred twenty-two".
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