Base | Representation |
---|---|
bin | 111100100101110100… |
… | …1111100101011100010 |
3 | 110102212011112211200011 |
4 | 1321023221330223202 |
5 | 4112440241302110 |
6 | 135435302515134 |
7 | 12254311233232 |
oct | 1711351745342 |
9 | 412764484604 |
10 | 130118306530 |
11 | 50201434623 |
12 | 21274435aaa |
13 | c3685579b4 |
14 | 64250a3cc2 |
15 | 35b843248a |
hex | 1e4ba7cae2 |
130118306530 has 32 divisors (see below), whose sum is σ = 234980922240. Its totient is φ = 51876840960.
The previous prime is 130118306501. The next prime is 130118306531. The reversal of 130118306530 is 35603811031.
It is a junction number, because it is equal to n+sod(n) for n = 130118306492 and 130118306501.
It is not an unprimeable number, because it can be changed into a prime (130118306531) 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, 6421515 + ... + 6441745.
It is an arithmetic number, because the mean of its divisors is an integer number (7343153820).
Almost surely, 2130118306530 is an apocalyptic number.
130118306530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130118306530 is a deficient number, since it is larger than the sum of its proper divisors (104862615710).
130118306530 is a wasteful number, since it uses less digits than its factorization.
130118306530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22314.
The product of its (nonzero) digits is 6480, while the sum is 31.
The spelling of 130118306530 in words is "one hundred thirty billion, one hundred eighteen million, three hundred six thousand, five hundred thirty".
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