Base | Representation |
---|---|
bin | 110000101010010000… |
… | …110111111111101000 |
3 | 11222212022002122211110 |
4 | 300222100313333220 |
5 | 1324001130034110 |
6 | 40000330230320 |
7 | 3526525255305 |
oct | 605220677750 |
9 | 158768078743 |
10 | 52248674280 |
11 | 20182018350 |
12 | a161b853a0 |
13 | 4c088b421a |
14 | 275923c0ac |
15 | 155bec8a20 |
hex | c2a437fe8 |
52248674280 has 64 divisors (see below), whose sum is σ = 170995665600. Its totient is φ = 12666344960.
The previous prime is 52248674263. The next prime is 52248674281. The reversal of 52248674280 is 8247684225.
It is not an unprimeable number, because it can be changed into a prime (52248674281) 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 15 ways as a sum of consecutive naturals, for example, 19789845 + ... + 19792484.
It is an arithmetic number, because the mean of its divisors is an integer number (2671807275).
Almost surely, 252248674280 is an apocalyptic number.
It is an amenable number.
52248674280 is an abundant number, since it is smaller than the sum of its proper divisors (118746991320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52248674280 is a wasteful number, since it uses less digits than its factorization.
52248674280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39582354 (or 39582350 counting only the distinct ones).
The product of its (nonzero) digits is 1720320, while the sum is 48.
The spelling of 52248674280 in words is "fifty-two billion, two hundred forty-eight million, six hundred seventy-four thousand, two hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •