Base | Representation |
---|---|
bin | 10000000101010000001… |
… | …11101000011010100001 |
3 | 1221211021222221220000210 |
4 | 20002220013220122201 |
5 | 33023134023333341 |
6 | 1101503341404333 |
7 | 54631233534552 |
oct | 10025007503241 |
9 | 1854258856023 |
10 | 552576386721 |
11 | 1a3389a67a77 |
12 | 8b1148696a9 |
13 | 401528b3788 |
14 | 1ca5dbaa329 |
15 | e591791c16 |
hex | 80a81e86a1 |
552576386721 has 32 divisors (see below), whose sum is σ = 742608720000. Its totient is φ = 365480045568.
The previous prime is 552576386701. The next prime is 552576386773. The reversal of 552576386721 is 127683675255.
It is not a de Polignac number, because 552576386721 - 25 = 552576386689 is a prime.
It is a super-2 number, since 2×5525763867212 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (552576386701) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189952615 + ... + 189955523.
It is an arithmetic number, because the mean of its divisors is an integer number (23206522500).
Almost surely, 2552576386721 is an apocalyptic number.
It is an amenable number.
552576386721 is a deficient number, since it is larger than the sum of its proper divisors (190032333279).
552576386721 is a wasteful number, since it uses less digits than its factorization.
552576386721 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4113.
The product of its digits is 21168000, while the sum is 57.
The spelling of 552576386721 in words is "five hundred fifty-two billion, five hundred seventy-six million, three hundred eighty-six thousand, seven hundred twenty-one".
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