Base | Representation |
---|---|
bin | 1001011101110010… |
… | …1101011001000100 |
3 | 20120002010100202001 |
4 | 2113130231121010 |
5 | 20200431314242 |
6 | 1100043555044 |
7 | 116652112441 |
oct | 22734553104 |
9 | 6502110661 |
10 | 2540885572 |
11 | 1094299a35 |
12 | 5aab2ba84 |
13 | 3165460b4 |
14 | 1a16549c8 |
15 | ed104eb7 |
hex | 9772d644 |
2540885572 has 12 divisors (see below), whose sum is σ = 4447181200. Its totient is φ = 1270262376.
The previous prime is 2540885539. The next prime is 2540885597. The reversal of 2540885572 is 2755880452.
2540885572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 10458 + ... + 72049.
Almost surely, 22540885572 is an apocalyptic number.
It is an amenable number.
2540885572 is a deficient number, since it is larger than the sum of its proper divisors (1906295628).
2540885572 is a wasteful number, since it uses less digits than its factorization.
2540885572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90210 (or 90208 counting only the distinct ones).
The product of its (nonzero) digits is 896000, while the sum is 46.
The square root of 2540885572 is about 50407.1976209747. The cubic root of 2540885572 is about 1364.5675385818.
The spelling of 2540885572 in words is "two billion, five hundred forty million, eight hundred eighty-five thousand, five hundred seventy-two".
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