Base | Representation |
---|---|
bin | 100101000111010110… |
… | …1011010111001001001 |
3 | 21121201200112120222200 |
4 | 1022032231122321021 |
5 | 2301213120321013 |
6 | 100340530310413 |
7 | 5521063060401 |
oct | 1121655327111 |
9 | 247650476880 |
10 | 79703682633 |
11 | 308907184a3 |
12 | 13544728409 |
13 | 76929262b3 |
14 | 3c01683801 |
15 | 211748ae73 |
hex | 128eb5ae49 |
79703682633 has 12 divisors (see below), whose sum is σ = 115164612420. Its totient is φ = 53118678816.
The previous prime is 79703682631. The next prime is 79703682703. The reversal of 79703682633 is 33628630797.
It can be written as a sum of positive squares in 2 ways, for example, as 15473369664 + 64230312969 = 124392^2 + 253437^2 .
It is not a de Polignac number, because 79703682633 - 21 = 79703682631 is a prime.
It is a hoax number, since the sum of its digits (54) 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 79703682633.
It is not an unprimeable number, because it can be changed into a prime (79703682631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1396266 + ... + 1452227.
It is an arithmetic number, because the mean of its divisors is an integer number (9597051035).
Almost surely, 279703682633 is an apocalyptic number.
It is an amenable number.
79703682633 is a deficient number, since it is larger than the sum of its proper divisors (35460929787).
79703682633 is a wasteful number, since it uses less digits than its factorization.
79703682633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2851608 (or 2851605 counting only the distinct ones).
The product of its (nonzero) digits is 6858432, while the sum is 54.
The spelling of 79703682633 in words is "seventy-nine billion, seven hundred three million, six hundred eighty-two thousand, six hundred thirty-three".
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