Base | Representation |
---|---|
bin | 10000000001001… |
… | …001101110000101 |
3 | 200201200021102112 |
4 | 100001021232011 |
5 | 1022244044123 |
6 | 42355550405 |
7 | 6442142000 |
oct | 2001115605 |
9 | 621607375 |
10 | 268737413 |
11 | 12877143a |
12 | 75bbb405 |
13 | 438a3229 |
14 | 27996537 |
15 | 188d5d78 |
hex | 10049b85 |
268737413 has 16 divisors (see below), whose sum is σ = 314793600. Its totient is φ = 229320000.
The previous prime is 268737409. The next prime is 268737431. The reversal of 268737413 is 314737862.
It is not a de Polignac number, because 268737413 - 22 = 268737409 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268737473) 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, 81038 + ... + 84288.
It is an arithmetic number, because the mean of its divisors is an integer number (19674600).
Almost surely, 2268737413 is an apocalyptic number.
It is an amenable number.
268737413 is a deficient number, since it is larger than the sum of its proper divisors (46056187).
268737413 is an equidigital number, since it uses as much as digits as its factorization.
268737413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3513 (or 3499 counting only the distinct ones).
The product of its digits is 169344, while the sum is 41.
The square root of 268737413 is about 16393.2124063589. The cubic root of 268737413 is about 645.3213654054.
The spelling of 268737413 in words is "two hundred sixty-eight million, seven hundred thirty-seven thousand, four hundred thirteen".
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