Base | Representation |
---|---|
bin | 100011110101111111… |
… | …0001001011010000111 |
3 | 21100200101222220121102 |
4 | 1013223332021122013 |
5 | 2230120141200010 |
6 | 55205554410315 |
7 | 5363320642151 |
oct | 1075376113207 |
9 | 240611886542 |
10 | 76973381255 |
11 | 2a70a515681 |
12 | 12b0229099b |
13 | 7349090654 |
14 | 3a22c03ad1 |
15 | 200791cba5 |
hex | 11ebf89687 |
76973381255 has 16 divisors (see below), whose sum is σ = 92513021184. Its totient is φ = 61482136320.
The previous prime is 76973381231. The next prime is 76973381257. The reversal of 76973381255 is 55218337967.
It is not a de Polignac number, because 76973381255 - 28 = 76973380999 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 76973381255.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76973381257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15321674 + ... + 15326696.
It is an arithmetic number, because the mean of its divisors is an integer number (5782063824).
Almost surely, 276973381255 is an apocalyptic number.
76973381255 is a deficient number, since it is larger than the sum of its proper divisors (15539639929).
76973381255 is a wasteful number, since it uses less digits than its factorization.
76973381255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9226.
The product of its digits is 9525600, while the sum is 56.
The spelling of 76973381255 in words is "seventy-six billion, nine hundred seventy-three million, three hundred eighty-one thousand, two hundred fifty-five".
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