Base | Representation |
---|---|
bin | 1111100001110… |
… | …11000100110010 |
3 | 100002010011112020 |
4 | 13300323010302 |
5 | 231321443034 |
6 | 20532012310 |
7 | 3141144330 |
oct | 760730462 |
9 | 302104466 |
10 | 130265394 |
11 | 67593356 |
12 | 37761096 |
13 | 20cac51c |
14 | 1342cb50 |
15 | b682249 |
hex | 7c3b132 |
130265394 has 16 divisors (see below), whose sum is σ = 297749568. Its totient is φ = 37218672.
The previous prime is 130265389. The next prime is 130265411. The reversal of 130265394 is 493562031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1550737 + ... + 1550820.
It is an arithmetic number, because the mean of its divisors is an integer number (18609348).
Almost surely, 2130265394 is an apocalyptic number.
130265394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
130265394 is an abundant number, since it is smaller than the sum of its proper divisors (167484174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130265394 is a wasteful number, since it uses less digits than its factorization.
130265394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3101569.
The product of its (nonzero) digits is 19440, while the sum is 33.
The square root of 130265394 is about 11413.3866139722. The cubic root of 130265394 is about 506.9241937787.
The spelling of 130265394 in words is "one hundred thirty million, two hundred sixty-five thousand, three hundred ninety-four".
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