Base | Representation |
---|---|
bin | 1000011001000100… |
… | …1001001101100001 |
3 | 12210222202000200122 |
4 | 2012101021031201 |
5 | 14103134003441 |
6 | 1011305530025 |
7 | 106552063553 |
oct | 20621111541 |
9 | 5728660618 |
10 | 2252641121 |
11 | a56614685 |
12 | 52a4a3915 |
13 | 29b902c53 |
14 | 1752614d3 |
15 | d2b6934b |
hex | 86449361 |
2252641121 has 8 divisors (see below), whose sum is σ = 2371636800. Its totient is φ = 2133689040.
The previous prime is 2252641099. The next prime is 2252641163. The reversal of 2252641121 is 1211462522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2252641121 - 26 = 2252641057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2252641021) 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, 197975 + ... + 209043.
It is an arithmetic number, because the mean of its divisors is an integer number (296454600).
Almost surely, 22252641121 is an apocalyptic number.
It is an amenable number.
2252641121 is a deficient number, since it is larger than the sum of its proper divisors (118995679).
2252641121 is a wasteful number, since it uses less digits than its factorization.
2252641121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21799.
The product of its digits is 1920, while the sum is 26.
The square root of 2252641121 is about 47461.9965972777. The cubic root of 2252641121 is about 1310.8832147782.
The spelling of 2252641121 in words is "two billion, two hundred fifty-two million, six hundred forty-one thousand, one hundred twenty-one".
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