Base | Representation |
---|---|
bin | 10000101001100001111… |
… | …11001101001011001100 |
3 | 2000200120022202021011011 |
4 | 20110300333031023030 |
5 | 33333030421311042 |
6 | 1114444114535004 |
7 | 56220665145220 |
oct | 10246077151314 |
9 | 2020508667134 |
10 | 572052525772 |
11 | 200673812562 |
12 | 92a4b297464 |
13 | 41c378a0700 |
14 | 1d98a688780 |
15 | ed3152ea17 |
hex | 8530fcd2cc |
572052525772 has 72 divisors (see below), whose sum is σ = 1239848582112. Its totient is φ = 226130112000.
The previous prime is 572052525767. The next prime is 572052525817. The reversal of 572052525772 is 277525250275.
It is a happy number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 6109872 + ... + 6202792.
It is an arithmetic number, because the mean of its divisors is an integer number (17220119196).
Almost surely, 2572052525772 is an apocalyptic number.
572052525772 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 572052525772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619924291056).
572052525772 is an abundant number, since it is smaller than the sum of its proper divisors (667796056340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572052525772 is a wasteful number, since it uses less digits than its factorization.
572052525772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94259 (or 94244 counting only the distinct ones).
The product of its (nonzero) digits is 3430000, while the sum is 49.
The spelling of 572052525772 in words is "five hundred seventy-two billion, fifty-two million, five hundred twenty-five thousand, seven hundred seventy-two".
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