Base | Representation |
---|---|
bin | 1001001000101010… |
… | …0100000010010100 |
3 | 20022220022211102021 |
4 | 2102022210002110 |
5 | 20010233230310 |
6 | 1043200022524 |
7 | 114524501164 |
oct | 22212440224 |
9 | 6286284367 |
10 | 2452242580 |
11 | 1049255167 |
12 | 585301a44 |
13 | 30107aa18 |
14 | 19397c5a4 |
15 | e54455da |
hex | 922a4094 |
2452242580 has 12 divisors (see below), whose sum is σ = 5149709460. Its totient is φ = 980897024.
The previous prime is 2452242557. The next prime is 2452242593. The reversal of 2452242580 is 852422542.
It can be written as a sum of positive squares in 2 ways, for example, as 337530384 + 2114712196 = 18372^2 + 45986^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61306045 + ... + 61306084.
It is an arithmetic number, because the mean of its divisors is an integer number (429142455).
Almost surely, 22452242580 is an apocalyptic number.
2452242580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2452242580 is an abundant number, since it is smaller than the sum of its proper divisors (2697466880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2452242580 is a wasteful number, since it uses less digits than its factorization.
2452242580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122612138 (or 122612136 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 34.
The square root of 2452242580 is about 49520.1229804612. The cubic root of 2452242580 is about 1348.5109471100.
The spelling of 2452242580 in words is "two billion, four hundred fifty-two million, two hundred forty-two thousand, five hundred eighty".
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