Base | Representation |
---|---|
bin | 111110111110101… |
… | …0001001101110101 |
3 | 12110021101100200022 |
4 | 1331331101031311 |
5 | 13311440311201 |
6 | 545405254525 |
7 | 103240005503 |
oct | 17575211565 |
9 | 5407340608 |
10 | 2113213301 |
11 | 994943481 |
12 | 4ab864445 |
13 | 278a66194 |
14 | 160929673 |
15 | c57c741b |
hex | 7df51375 |
2113213301 has 16 divisors (see below), whose sum is σ = 2277139968. Its totient is φ = 1957089600.
The previous prime is 2113213279. The next prime is 2113213303. The reversal of 2113213301 is 1033123112.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2113213301 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2113213301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113213303) 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, 54866 + ... + 85068.
It is an arithmetic number, because the mean of its divisors is an integer number (142321248).
Almost surely, 22113213301 is an apocalyptic number.
It is an amenable number.
2113213301 is a deficient number, since it is larger than the sum of its proper divisors (163926667).
2113213301 is a wasteful number, since it uses less digits than its factorization.
2113213301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30332.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 2113213301 is about 45969.6998141167. The cubic root of 2113213301 is about 1283.2593733880.
Adding to 2113213301 its reverse (1033123112), we get a palindrome (3146336413).
The spelling of 2113213301 in words is "two billion, one hundred thirteen million, two hundred thirteen thousand, three hundred one".
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