Base | Representation |
---|---|
bin | 1001011011010… |
… | …10101001100100 |
3 | 12111210200102020 |
4 | 10231222221210 |
5 | 130221030121 |
6 | 11502543140 |
7 | 1650112020 |
oct | 455525144 |
9 | 174720366 |
10 | 79080036 |
11 | 40703002 |
12 | 22597ab0 |
13 | 134ca729 |
14 | a707380 |
15 | 6e211c6 |
hex | 4b6aa64 |
79080036 has 24 divisors (see below), whose sum is σ = 210880320. Its totient is φ = 22594272.
The previous prime is 79080031. The next prime is 79080041. The reversal of 79080036 is 63008097.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (79080031) and next prime (79080041).
It is a super-2 number, since 2×790800362 = 12507304187522592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 79079979 and 79080006.
It is not an unprimeable number, because it can be changed into a prime (79080031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470631 + ... + 470798.
It is an arithmetic number, because the mean of its divisors is an integer number (8786680).
Almost surely, 279080036 is an apocalyptic number.
It is an amenable number.
79080036 is an abundant number, since it is smaller than the sum of its proper divisors (131800284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79080036 is a wasteful number, since it uses less digits than its factorization.
79080036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 941443 (or 941441 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 79080036 is about 8892.6956542997. The cubic root of 79080036 is about 429.2288974683.
The spelling of 79080036 in words is "seventy-nine million, eighty thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •