Base | Representation |
---|---|
bin | 1111100010101… |
… | …01101110010110 |
3 | 100002022201021001 |
4 | 13301111232112 |
5 | 231333441200 |
6 | 20534213514 |
7 | 3142110505 |
oct | 761255626 |
9 | 302281231 |
10 | 130374550 |
11 | 67658369 |
12 | 377b429a |
13 | 2101a107 |
14 | 1345a83c |
15 | b6a476a |
hex | 7c55b96 |
130374550 has 12 divisors (see below), whose sum is σ = 242496756. Its totient is φ = 52149800.
The previous prime is 130374539. The next prime is 130374571. The reversal of 130374550 is 55473031.
It is a super-3 number, since 3×1303745503 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1303696 + ... + 1303795.
It is an arithmetic number, because the mean of its divisors is an integer number (20208063).
Almost surely, 2130374550 is an apocalyptic number.
130374550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130374550 is a deficient number, since it is larger than the sum of its proper divisors (112122206).
130374550 is a wasteful number, since it uses less digits than its factorization.
130374550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2607503 (or 2607498 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 130374550 is about 11418.1675412476. The cubic root of 130374550 is about 507.0657467707.
The spelling of 130374550 in words is "one hundred thirty million, three hundred seventy-four thousand, five hundred fifty".
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