Base | Representation |
---|---|
bin | 1011100001000101101… |
… | …1010101101101111010 |
3 | 200220201021010212211101 |
4 | 2320101123111231322 |
5 | 11220204341001010 |
6 | 230521313122014 |
7 | 20203114455232 |
oct | 2702133255572 |
9 | 626637125741 |
10 | 197860875130 |
11 | 76a04340006 |
12 | 3241b25930a |
13 | 158730b2c09 |
14 | 980dd6ccc2 |
15 | 523077e73a |
hex | 2e116d5b7a |
197860875130 has 64 divisors (see below), whose sum is σ = 381093672960. Its totient is φ = 73742543424.
The previous prime is 197860875109. The next prime is 197860875133. The reversal of 197860875130 is 31578068791.
It is a happy number.
197860875130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (197860875133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8224299 + ... + 8248321.
It is an arithmetic number, because the mean of its divisors is an integer number (5954588640).
Almost surely, 2197860875130 is an apocalyptic number.
197860875130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
197860875130 is a deficient number, since it is larger than the sum of its proper divisors (183232797830).
197860875130 is a wasteful number, since it uses less digits than its factorization.
197860875130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24763.
The product of its (nonzero) digits is 2540160, while the sum is 55.
The spelling of 197860875130 in words is "one hundred ninety-seven billion, eight hundred sixty million, eight hundred seventy-five thousand, one hundred thirty".
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