Base | Representation |
---|---|
bin | 1111100101000… |
… | …10111011001110 |
3 | 100002220210000202 |
4 | 13302202323032 |
5 | 231424101031 |
6 | 20545053502 |
7 | 3144565433 |
oct | 762427316 |
9 | 302823022 |
10 | 130690766 |
11 | 678539a8 |
12 | 37927292 |
13 | 210cb01b |
14 | 134ddb8a |
15 | b7182cb |
hex | 7ca2ece |
130690766 has 8 divisors (see below), whose sum is σ = 196413984. Its totient is φ = 65219440.
The previous prime is 130690741. The next prime is 130690783. The reversal of 130690766 is 667096031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61670 + ... + 63753.
It is an arithmetic number, because the mean of its divisors is an integer number (24551748).
Almost surely, 2130690766 is an apocalyptic number.
130690766 is a deficient number, since it is larger than the sum of its proper divisors (65723218).
130690766 is a wasteful number, since it uses less digits than its factorization.
130690766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125946.
The product of its (nonzero) digits is 40824, while the sum is 38.
The square root of 130690766 is about 11432.0062106351. The cubic root of 130690766 is about 507.4753687480.
The spelling of 130690766 in words is "one hundred thirty million, six hundred ninety thousand, seven hundred sixty-six".
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