Base | Representation |
---|---|
bin | 111100110111101101… |
… | …1000101000010000010 |
3 | 110111101222201011011220 |
4 | 1321233123011002002 |
5 | 4120202401411404 |
6 | 140015020415510 |
7 | 12305215653021 |
oct | 1715733050202 |
9 | 414358634156 |
10 | 130718388354 |
11 | 5048a138a14 |
12 | 214013a7596 |
13 | c4329818b8 |
14 | 6480a6c8b8 |
15 | 3600e694d9 |
hex | 1e6f6c5082 |
130718388354 has 32 divisors (see below), whose sum is σ = 278361904320. Its totient is φ = 40780580352.
The previous prime is 130718388349. The next prime is 130718388413. The reversal of 130718388354 is 453883817031.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 130718388297 and 130718388306.
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, 3561499 + ... + 3598014.
It is an arithmetic number, because the mean of its divisors is an integer number (8698809510).
Almost surely, 2130718388354 is an apocalyptic number.
130718388354 is an abundant number, since it is smaller than the sum of its proper divisors (147643515966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130718388354 is a wasteful number, since it uses less digits than its factorization.
130718388354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7159714.
The product of its (nonzero) digits is 1935360, while the sum is 51.
The spelling of 130718388354 in words is "one hundred thirty billion, seven hundred eighteen million, three hundred eighty-eight thousand, three hundred fifty-four".
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