Base | Representation |
---|---|
bin | 1001100110000000… |
… | …1010010100110100 |
3 | 20122110222002010020 |
4 | 2121200022110310 |
5 | 20233242014243 |
6 | 1103314325140 |
7 | 120551033211 |
oct | 23140122464 |
9 | 6573862106 |
10 | 2575344948 |
11 | 1101795860 |
12 | 5ba5897b0 |
13 | 32071ca67 |
14 | 1a6064b08 |
15 | 101160283 |
hex | 9980a534 |
2575344948 has 24 divisors (see below), whose sum is σ = 6555423840. Its totient is φ = 780407520.
The previous prime is 2575344887. The next prime is 2575344979. The reversal of 2575344948 is 8494435752.
It is a self number, because there is not a number n which added to its sum of digits gives 2575344948.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9754963 + ... + 9755226.
It is an arithmetic number, because the mean of its divisors is an integer number (273142660).
Almost surely, 22575344948 is an apocalyptic number.
It is an amenable number.
2575344948 is an abundant number, since it is smaller than the sum of its proper divisors (3980078892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2575344948 is a wasteful number, since it uses less digits than its factorization.
2575344948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19510207 (or 19510205 counting only the distinct ones).
The product of its digits is 4838400, while the sum is 51.
The square root of 2575344948 is about 50747.8565852786. The cubic root of 2575344948 is about 1370.7085946662.
The spelling of 2575344948 in words is "two billion, five hundred seventy-five million, three hundred forty-four thousand, nine hundred forty-eight".
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