Base | Representation |
---|---|
bin | 1000001100010011… |
… | …1100010100101000 |
3 | 12200021000102002210 |
4 | 2003010330110220 |
5 | 14000433022302 |
6 | 1002114325120 |
7 | 105332064123 |
oct | 20304742450 |
9 | 5607012083 |
10 | 2199110952 |
11 | a29382675 |
12 | 5145897a0 |
13 | 2907acaac |
14 | 16c0c93ba |
15 | cd0e366c |
hex | 8313c528 |
2199110952 has 64 divisors (see below), whose sum is σ = 5544809280. Its totient is φ = 726792192.
The previous prime is 2199110909. The next prime is 2199110957. The reversal of 2199110952 is 2590119912.
It is a self number, because there is not a number n which added to its sum of digits gives 2199110952.
It is not an unprimeable number, because it can be changed into a prime (2199110957) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2793903 + ... + 2794689.
It is an arithmetic number, because the mean of its divisors is an integer number (86637645).
Almost surely, 22199110952 is an apocalyptic number.
It is an amenable number.
2199110952 is an abundant number, since it is smaller than the sum of its proper divisors (3345698328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2199110952 is a wasteful number, since it uses less digits than its factorization.
2199110952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1642 (or 1638 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 39.
The square root of 2199110952 is about 46894.6793570443. The cubic root of 2199110952 is about 1300.4162280610.
The spelling of 2199110952 in words is "two billion, one hundred ninety-nine million, one hundred ten thousand, nine hundred fifty-two".
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