Base | Representation |
---|---|
bin | 1000011001000001… |
… | …0010000011100001 |
3 | 12210222022112210020 |
4 | 2012100102003201 |
5 | 14103104241301 |
6 | 1011301024053 |
7 | 106550133111 |
oct | 20620220341 |
9 | 5728275706 |
10 | 2252415201 |
11 | a5647a973 |
12 | 52a3b5029 |
13 | 29b85417a |
14 | 175203041 |
15 | d2b22436 |
hex | 864120e1 |
2252415201 has 8 divisors (see below), whose sum is σ = 3003483840. Its totient is φ = 1501478352.
The previous prime is 2252415199. The next prime is 2252415233. The reversal of 2252415201 is 1025142522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2252415201 - 21 = 2252415199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2252415281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18340 + ... + 69578.
It is an arithmetic number, because the mean of its divisors is an integer number (375435480).
Almost surely, 22252415201 is an apocalyptic number.
It is an amenable number.
2252415201 is a deficient number, since it is larger than the sum of its proper divisors (751068639).
2252415201 is a wasteful number, since it uses less digits than its factorization.
2252415201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65895.
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 2252415201 is about 47459.6165281600. The cubic root of 2252415201 is about 1310.8393899786.
Adding to 2252415201 its reverse (1025142522), we get a palindrome (3277557723).
The spelling of 2252415201 in words is "two billion, two hundred fifty-two million, four hundred fifteen thousand, two hundred one".
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