Base | Representation |
---|---|
bin | 1001100101001111… |
… | …0111100101110100 |
3 | 20122020220100201201 |
4 | 2121103313211310 |
5 | 20231430404414 |
6 | 1103121302244 |
7 | 120511452241 |
oct | 23123674564 |
9 | 6566810651 |
10 | 2572122484 |
11 | 10aa994768 |
12 | 5b9494984 |
13 | 31cb62089 |
14 | 1a58665c8 |
15 | 100c25574 |
hex | 994f7974 |
2572122484 has 12 divisors (see below), whose sum is σ = 4504239684. Its totient is φ = 1285196864.
The previous prime is 2572122479. The next prime is 2572122503. The reversal of 2572122484 is 4842212752.
It can be written as a sum of positive squares in 2 ways, for example, as 2459168100 + 112954384 = 49590^2 + 10628^2 .
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, 209377 + ... + 221320.
It is an arithmetic number, because the mean of its divisors is an integer number (375353307).
Almost surely, 22572122484 is an apocalyptic number.
It is an amenable number.
2572122484 is a deficient number, since it is larger than the sum of its proper divisors (1932117200).
2572122484 is a wasteful number, since it uses less digits than its factorization.
2572122484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432194 (or 432192 counting only the distinct ones).
The product of its digits is 71680, while the sum is 37.
The square root of 2572122484 is about 50716.0968924069. The cubic root of 2572122484 is about 1370.1366450452.
It can be divided in two parts, 25721 and 22484, that added together give a triangular number (48205 = T310).
The spelling of 2572122484 in words is "two billion, five hundred seventy-two million, one hundred twenty-two thousand, four hundred eighty-four".
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