Base | Representation |
---|---|
bin | 100101000111000001… |
… | …0011110000010111101 |
3 | 21121200220100120011110 |
4 | 1022032002132002331 |
5 | 2301202230021412 |
6 | 100335445112233 |
7 | 5520565264461 |
oct | 1121602360275 |
9 | 247626316143 |
10 | 79692423357 |
11 | 30885328208 |
12 | 135409b8679 |
13 | 76904b34c1 |
14 | 3bddd924a1 |
15 | 21164b4d3c |
hex | 128e09e0bd |
79692423357 has 16 divisors (see below), whose sum is σ = 107716492800. Its totient is φ = 52400458032.
The previous prime is 79692423277. The next prime is 79692423367. The reversal of 79692423357 is 75332429697.
It is not a de Polignac number, because 79692423357 - 214 = 79692406973 is a prime.
It is a super-2 number, since 2×796924233572 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 79692423297 and 79692423306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79692423367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118003 + ... + 416304.
It is an arithmetic number, because the mean of its divisors is an integer number (6732280800).
Almost surely, 279692423357 is an apocalyptic number.
It is an amenable number.
79692423357 is a deficient number, since it is larger than the sum of its proper divisors (28024069443).
79692423357 is a wasteful number, since it uses less digits than its factorization.
79692423357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 534992.
The product of its digits is 17146080, while the sum is 57.
The spelling of 79692423357 in words is "seventy-nine billion, six hundred ninety-two million, four hundred twenty-three thousand, three hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •