Base | Representation |
---|---|
bin | 1000011001000000… |
… | …0011010111010001 |
3 | 12210222012111020111 |
4 | 2012100003113101 |
5 | 14103100330100 |
6 | 1011255441321 |
7 | 106546462504 |
oct | 20620032721 |
9 | 5728174214 |
10 | 2252355025 |
11 | a56439738 |
12 | 52a386241 |
13 | 29b83296b |
14 | 1751c913b |
15 | d2b0e6ba |
hex | 864035d1 |
2252355025 has 12 divisors (see below), whose sum is σ = 2794960000. Its totient is φ = 1800568080.
The previous prime is 2252355011. The next prime is 2252355037. The reversal of 2252355025 is 5205532522.
It is a de Polignac number, because none of the positive numbers 2k-2252355025 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2776 + ... + 67174.
Almost surely, 22252355025 is an apocalyptic number.
2252355025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2252355025 is a deficient number, since it is larger than the sum of its proper divisors (542604975).
2252355025 is a wasteful number, since it uses less digits than its factorization.
2252355025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65808 (or 65803 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 31.
The square root of 2252355025 is about 47458.9825533586. The cubic root of 2252355025 is about 1310.8277163207.
Adding to 2252355025 its reverse (5205532522), we get a palindrome (7457887547).
The spelling of 2252355025 in words is "two billion, two hundred fifty-two million, three hundred fifty-five thousand, twenty-five".
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