Base | Representation |
---|---|
bin | 1111100001110… |
… | …00100000001110 |
3 | 100002002122002011 |
4 | 13300320200032 |
5 | 231321123422 |
6 | 20531451434 |
7 | 3141101533 |
oct | 760704016 |
9 | 302078064 |
10 | 130254862 |
11 | 67586451 |
12 | 37756b7a |
13 | 20ca77aa |
14 | 13428d8a |
15 | b67e077 |
hex | 7c3880e |
130254862 has 8 divisors (see below), whose sum is σ = 195606216. Its totient is φ = 65052792.
The previous prime is 130254857. The next prime is 130254871. The reversal of 130254862 is 268452031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35113 + ... + 38644.
It is an arithmetic number, because the mean of its divisors is an integer number (24450777).
Almost surely, 2130254862 is an apocalyptic number.
130254862 is a deficient number, since it is larger than the sum of its proper divisors (65351354).
130254862 is an equidigital number, since it uses as much as digits as its factorization.
130254862 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74642.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 130254862 is about 11412.9252166130. The cubic root of 130254862 is about 506.9105317479.
The spelling of 130254862 in words is "one hundred thirty million, two hundred fifty-four thousand, eight hundred sixty-two".
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