Base | Representation |
---|---|
bin | 110010111011001101… |
… | …100101110010111110 |
3 | 12020010210000200210101 |
4 | 302323031211302332 |
5 | 1343441202302010 |
6 | 41041521031314 |
7 | 3644014443265 |
oct | 627315456276 |
9 | 166123020711 |
10 | 54680509630 |
11 | 2120a7a422a |
12 | a72048553a |
13 | 5205668356 |
14 | 290a1c75dc |
15 | 165073c73a |
hex | cbb365cbe |
54680509630 has 32 divisors (see below), whose sum is σ = 99362700000. Its totient is φ = 21664751232.
The previous prime is 54680509627. The next prime is 54680509691. The reversal of 54680509630 is 3690508645.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406621 + ... + 524119.
It is an arithmetic number, because the mean of its divisors is an integer number (3105084375).
Almost surely, 254680509630 is an apocalyptic number.
54680509630 is a deficient number, since it is larger than the sum of its proper divisors (44682190370).
54680509630 is a wasteful number, since it uses less digits than its factorization.
54680509630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117948.
The product of its (nonzero) digits is 777600, while the sum is 46.
The spelling of 54680509630 in words is "fifty-four billion, six hundred eighty million, five hundred nine thousand, six hundred thirty".
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