Base | Representation |
---|---|
bin | 100100111111110111… |
… | …1101001011001011100 |
3 | 21121002012002200110121 |
4 | 1021333233221121130 |
5 | 2300204331424332 |
6 | 100300001044324 |
7 | 5511624011554 |
oct | 1117757513134 |
9 | 247065080417 |
10 | 79452608092 |
11 | 30771a20480 |
12 | 134946266a4 |
13 | 76528c8790 |
14 | 3bba1a8164 |
15 | 21003e3797 |
hex | 127fbe965c |
79452608092 has 48 divisors (see below), whose sum is σ = 166028061024. Its totient is φ = 32790240000.
The previous prime is 79452608077. The next prime is 79452608111. The reversal of 79452608092 is 29080625497.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103659 + ... + 1173442.
It is an arithmetic number, because the mean of its divisors is an integer number (3458917938).
Almost surely, 279452608092 is an apocalyptic number.
It is an amenable number.
79452608092 is an abundant number, since it is smaller than the sum of its proper divisors (86575452932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79452608092 is a wasteful number, since it uses less digits than its factorization.
79452608092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2277190 (or 2277188 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 52.
The spelling of 79452608092 in words is "seventy-nine billion, four hundred fifty-two million, six hundred eight thousand, ninety-two".
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