Base | Representation |
---|---|
bin | 110000100101100111… |
… | …010100100000100000 |
3 | 11222122212022202001001 |
4 | 300211213110200200 |
5 | 1323321143002120 |
6 | 35544502321344 |
7 | 3524560253005 |
oct | 604547244040 |
9 | 158585282031 |
10 | 52170672160 |
11 | 20141a91192 |
12 | a13ba29254 |
13 | 4bc56a3319 |
14 | 274cb358ac |
15 | 155521be0a |
hex | c259d4820 |
52170672160 has 48 divisors (see below), whose sum is σ = 123281839296. Its totient is φ = 20863422208.
The previous prime is 52170672149. The next prime is 52170672163. The reversal of 52170672160 is 6127607125.
It is not an unprimeable number, because it can be changed into a prime (52170672163) 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, 697707 + ... + 768853.
It is an arithmetic number, because the mean of its divisors is an integer number (2568371652).
Almost surely, 252170672160 is an apocalyptic number.
It is an amenable number.
52170672160 is an abundant number, since it is smaller than the sum of its proper divisors (71111167136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52170672160 is a wasteful number, since it uses less digits than its factorization.
52170672160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75745 (or 75737 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 37.
The spelling of 52170672160 in words is "fifty-two billion, one hundred seventy million, six hundred seventy-two thousand, one hundred sixty".
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