Base | Representation |
---|---|
bin | 1111100110011… |
… | …00110010011011 |
3 | 100010020111020110 |
4 | 13303030302123 |
5 | 232000042420 |
6 | 20552455403 |
7 | 3146211360 |
oct | 763146233 |
9 | 303214213 |
10 | 130862235 |
11 | 67960809 |
12 | 379aa563 |
13 | 2115b09a |
14 | 13546467 |
15 | b74dee0 |
hex | 7cccc9b |
130862235 has 16 divisors (see below), whose sum is σ = 239291136. Its totient is φ = 59822688.
The previous prime is 130862231. The next prime is 130862261. The reversal of 130862235 is 532268031.
It is not a de Polignac number, because 130862235 - 22 = 130862231 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130862231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623049 + ... + 623258.
It is an arithmetic number, because the mean of its divisors is an integer number (14955696).
Almost surely, 2130862235 is an apocalyptic number.
130862235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130862235 is a deficient number, since it is larger than the sum of its proper divisors (108428901).
130862235 is a wasteful number, since it uses less digits than its factorization.
130862235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1246322.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 130862235 is about 11439.5032671878. The cubic root of 130862235 is about 507.6972111644.
The spelling of 130862235 in words is "one hundred thirty million, eight hundred sixty-two thousand, two hundred thirty-five".
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