Base | Representation |
---|---|
bin | 10111000111110110110… |
… | …10001110010101000011 |
3 | 2210221201111202012112121 |
4 | 23203323122032111003 |
5 | 101004104414004430 |
6 | 1404552355305111 |
7 | 111254152022401 |
oct | 13437332162503 |
9 | 2727644665477 |
10 | 794491938115 |
11 | 286a3aa94337 |
12 | 109b898ab197 |
13 | 59bc6aa2365 |
14 | 2a64ca10471 |
15 | 159ee97da7a |
hex | b8fb68e543 |
794491938115 has 4 divisors (see below), whose sum is σ = 953390325744. Its totient is φ = 635593550488.
The previous prime is 794491938077. The next prime is 794491938139. The reversal of 794491938115 is 511839194497.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-794491938115 is a prime.
It is a Duffinian 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, 79449193807 + ... + 79449193816.
It is an arithmetic number, because the mean of its divisors is an integer number (238347581436).
Almost surely, 2794491938115 is an apocalyptic number.
794491938115 is a deficient number, since it is larger than the sum of its proper divisors (158898387629).
794491938115 is a wasteful number, since it uses less digits than its factorization.
794491938115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158898387628.
The product of its digits is 9797760, while the sum is 61.
The spelling of 794491938115 in words is "seven hundred ninety-four billion, four hundred ninety-one million, nine hundred thirty-eight thousand, one hundred fifteen".
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