Base | Representation |
---|---|
bin | 1011100100111… |
… | …10111110000010 |
3 | 20202202012202212 |
4 | 11302132332002 |
5 | 144330321010 |
6 | 13345342122 |
7 | 2256336032 |
oct | 562367602 |
9 | 222665685 |
10 | 97120130 |
11 | 4a904878 |
12 | 28637942 |
13 | 17175a43 |
14 | cc818c2 |
15 | 87d6505 |
hex | 5c9ef82 |
97120130 has 16 divisors (see below), whose sum is σ = 180844920. Its totient is φ = 37508352.
The previous prime is 97120129. The next prime is 97120141. The reversal of 97120130 is 3102179.
97120130 = 18162 + 18172 + ... + 18442.
It can be written as a sum of positive squares in 4 ways, for example, as 73393489 + 23726641 = 8567^2 + 4871^2 .
It is a junction number, because it is equal to n+sod(n) for n = 97120096 and 97120105.
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, 167159 + ... + 167738.
Almost surely, 297120130 is an apocalyptic number.
97120130 is a deficient number, since it is larger than the sum of its proper divisors (83724790).
97120130 is a wasteful number, since it uses less digits than its factorization.
97120130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334933.
The product of its (nonzero) digits is 378, while the sum is 23.
The square root of 97120130 is about 9854.9545914733. The cubic root of 97120130 is about 459.6596884356.
The spelling of 97120130 in words is "ninety-seven million, one hundred twenty thousand, one hundred thirty".
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