Base | Representation |
---|---|
bin | 1000010010100110… |
… | …1011111010001000 |
3 | 12202002201010212110 |
4 | 2010221223322020 |
5 | 14024213122024 |
6 | 1004500342320 |
7 | 106102416162 |
oct | 20451537210 |
9 | 5662633773 |
10 | 2225520264 |
11 | a42280350 |
12 | 5213a49a0 |
13 | 2960c85c6 |
14 | 171801932 |
15 | d05ad629 |
hex | 84a6be88 |
2225520264 has 64 divisors (see below), whose sum is σ = 6077111040. Its totient is φ = 673565760.
The previous prime is 2225520247. The next prime is 2225520277. The reversal of 2225520264 is 4620255222.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228339 + ... + 237885.
It is an arithmetic number, because the mean of its divisors is an integer number (94954860).
Almost surely, 22225520264 is an apocalyptic number.
2225520264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2225520264 is an abundant number, since it is smaller than the sum of its proper divisors (3851590776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225520264 is a wasteful number, since it uses less digits than its factorization.
2225520264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10450 (or 10446 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
The square root of 2225520264 is about 47175.4201253153. The cubic root of 2225520264 is about 1305.6011311370.
Adding to 2225520264 its reverse (4620255222), we get a palindrome (6845775486).
The spelling of 2225520264 in words is "two billion, two hundred twenty-five million, five hundred twenty thousand, two hundred sixty-four".
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