Base | Representation |
---|---|
bin | 1111100101100… |
… | …01110010100010 |
3 | 100010000212112201 |
4 | 13302301302202 |
5 | 231433023100 |
6 | 20550243414 |
7 | 3145241101 |
oct | 762616242 |
9 | 303025481 |
10 | 130751650 |
11 | 67895717 |
12 | 3795656a |
13 | 2111c953 |
14 | 13518038 |
15 | b72b36a |
hex | 7cb1ca2 |
130751650 has 24 divisors (see below), whose sum is σ = 248376960. Its totient is φ = 51186960.
The previous prime is 130751629. The next prime is 130751651. The reversal of 130751650 is 56157031.
It is not an unprimeable number, because it can be changed into a prime (130751651) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25470 + ... + 30169.
It is an arithmetic number, because the mean of its divisors is an integer number (10349040).
Almost surely, 2130751650 is an apocalyptic number.
130751650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130751650 is a deficient number, since it is larger than the sum of its proper divisors (117625310).
130751650 is a wasteful number, since it uses less digits than its factorization.
130751650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55698 (or 55693 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 28.
The square root of 130751650 is about 11434.6687752641. The cubic root of 130751650 is about 507.5541611896.
The spelling of 130751650 in words is "one hundred thirty million, seven hundred fifty-one thousand, six hundred fifty".
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