Base | Representation |
---|---|
bin | 1111100010101… |
… | …11000101001110 |
3 | 100002022222212222 |
4 | 13301113011032 |
5 | 231334130420 |
6 | 20534255342 |
7 | 3142132640 |
oct | 761270516 |
9 | 302288788 |
10 | 130380110 |
11 | 67661563 |
12 | 377b7552 |
13 | 2101c7c3 |
14 | 1345c890 |
15 | b6a6225 |
hex | 7c5714e |
130380110 has 32 divisors (see below), whose sum is σ = 276867072. Its totient is φ = 43259040.
The previous prime is 130380101. The next prime is 130380161. The reversal of 130380110 is 11083031.
It is a super-2 number, since 2×1303801102 = 33997946167224200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27872 + ... + 32211.
It is an arithmetic number, because the mean of its divisors is an integer number (8652096).
Almost surely, 2130380110 is an apocalyptic number.
130380110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130380110 is an abundant number, since it is smaller than the sum of its proper divisors (146486962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130380110 is a wasteful number, since it uses less digits than its factorization.
130380110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60128.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 130380110 is about 11418.4110102939. The cubic root of 130380110 is about 507.0729548377.
The spelling of 130380110 in words is "one hundred thirty million, three hundred eighty thousand, one hundred ten".
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