Base | Representation |
---|---|
bin | 1000100111100000… |
… | …1010100110110101 |
3 | 12222012200211201220 |
4 | 2021320022212311 |
5 | 14214134431401 |
6 | 1021311540553 |
7 | 111215615310 |
oct | 21170124665 |
9 | 5865624656 |
10 | 2313202101 |
11 | a87818a81 |
12 | 54682a759 |
13 | 2ab318352 |
14 | 17d307977 |
15 | d812d336 |
hex | 89e0a9b5 |
2313202101 has 32 divisors (see below), whose sum is σ = 3720744960. Its totient is φ = 1248768576.
The previous prime is 2313202007. The next prime is 2313202103. The reversal of 2313202101 is 1012023132.
It is not a de Polignac number, because 2313202101 - 27 = 2313201973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313202103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138535 + ... + 154331.
It is an arithmetic number, because the mean of its divisors is an integer number (116273280).
Almost surely, 22313202101 is an apocalyptic number.
2313202101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2313202101 is a deficient number, since it is larger than the sum of its proper divisors (1407542859).
2313202101 is a wasteful number, since it uses less digits than its factorization.
2313202101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16193.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2313202101 is about 48095.7596987510. The cubic root of 2313202101 is about 1322.5269357712.
Adding to 2313202101 its reverse (1012023132), we get a palindrome (3325225233).
The spelling of 2313202101 in words is "two billion, three hundred thirteen million, two hundred two thousand, one hundred one".
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