Base | Representation |
---|---|
bin | 1001110101101100… |
… | …1110110011000000 |
3 | 20211001210220022220 |
4 | 2131123032303000 |
5 | 20402114131113 |
6 | 1114025131040 |
7 | 122310334014 |
oct | 23533166300 |
9 | 6731726286 |
10 | 2641161408 |
11 | 1135959726 |
12 | 618629a80 |
13 | 331255302 |
14 | 1b0ab8544 |
15 | 106d11523 |
hex | 9d6cecc0 |
2641161408 has 56 divisors (see below), whose sum is σ = 7102662960. Its totient is φ = 865950720.
The previous prime is 2641161403. The next prime is 2641161449. The reversal of 2641161408 is 8041611462.
2641161408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2641161403) 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, 101043 + ... + 124466.
Almost surely, 22641161408 is an apocalyptic number.
It is an amenable number.
2641161408 is an abundant number, since it is smaller than the sum of its proper divisors (4461501552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2641161408 is a wasteful number, since it uses less digits than its factorization.
2641161408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225585 (or 225575 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 2641161408 is about 51392.2310081981. The cubic root of 2641161408 is about 1382.2872885321.
The spelling of 2641161408 in words is "two billion, six hundred forty-one million, one hundred sixty-one thousand, four hundred eight".
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