Base | Representation |
---|---|
bin | 1111100001101… |
… | …11100100111000 |
3 | 100002002102212111 |
4 | 13300313210320 |
5 | 231321013224 |
6 | 20531422104 |
7 | 3141054466 |
oct | 760674470 |
9 | 302072774 |
10 | 130251064 |
11 | 67583609 |
12 | 37754934 |
13 | 20ca5b48 |
14 | 13427836 |
15 | b67cd94 |
hex | 7c37938 |
130251064 has 32 divisors (see below), whose sum is σ = 253368000. Its totient is φ = 62699392.
The previous prime is 130251031. The next prime is 130251067. The reversal of 130251064 is 460152031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130251067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117537 + ... + 118639.
It is an arithmetic number, because the mean of its divisors is an integer number (7917750).
Almost surely, 2130251064 is an apocalyptic number.
It is an amenable number.
130251064 is a deficient number, since it is larger than the sum of its proper divisors (123116936).
130251064 is a wasteful number, since it uses less digits than its factorization.
130251064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1647 (or 1643 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 130251064 is about 11412.7588251045. The cubic root of 130251064 is about 506.9056048303.
The spelling of 130251064 in words is "one hundred thirty million, two hundred fifty-one thousand, sixty-four".
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