Base | Representation |
---|---|
bin | 111111110001111001… |
… | …000001000101001100 |
3 | 20112202200101220220121 |
4 | 333301321001011030 |
5 | 2110223041441012 |
6 | 51243251154324 |
7 | 4643031620245 |
oct | 776171010514 |
9 | 215680356817 |
10 | 68482765132 |
11 | 27052810061 |
12 | 113328a59a4 |
13 | 65c4ccc742 |
14 | 3459307ccc |
15 | 1bac30ea07 |
hex | ff1e4114c |
68482765132 has 24 divisors (see below), whose sum is σ = 122122891296. Its totient is φ = 33590688768.
The previous prime is 68482765129. The next prime is 68482765157. The reversal of 68482765132 is 23156728486.
68482765132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 68482765132.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917228 + ... + 1952620.
It is an arithmetic number, because the mean of its divisors is an integer number (5088453804).
Almost surely, 268482765132 is an apocalyptic number.
It is an amenable number.
68482765132 is a deficient number, since it is larger than the sum of its proper divisors (53640126164).
68482765132 is a wasteful number, since it uses less digits than its factorization.
68482765132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44577 (or 44575 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 52.
The spelling of 68482765132 in words is "sixty-eight billion, four hundred eighty-two million, seven hundred sixty-five thousand, one hundred thirty-two".
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