Base | Representation |
---|---|
bin | 11111111110100… |
… | …00100111011100 |
3 | 200200202001222122 |
4 | 33333100213130 |
5 | 1022132210442 |
6 | 42341202112 |
7 | 6435004550 |
oct | 1777204734 |
9 | 620661878 |
10 | 268241372 |
11 | 128462793 |
12 | 75a00338 |
13 | 4375b509 |
14 | 278a7860 |
15 | 18838dd2 |
hex | ffd09dc |
268241372 has 24 divisors (see below), whose sum is σ = 542515680. Its totient is φ = 113667840.
The previous prime is 268241371. The next prime is 268241377. The reversal of 268241372 is 273142862.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268241371) 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, 51329 + ... + 56312.
It is an arithmetic number, because the mean of its divisors is an integer number (22604820).
Almost surely, 2268241372 is an apocalyptic number.
It is an amenable number.
268241372 is an abundant number, since it is smaller than the sum of its proper divisors (274274308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268241372 is a wasteful number, since it uses less digits than its factorization.
268241372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107741 (or 107739 counting only the distinct ones).
The product of its digits is 32256, while the sum is 35.
The square root of 268241372 is about 16378.0759553740. The cubic root of 268241372 is about 644.9240717465.
The spelling of 268241372 in words is "two hundred sixty-eight million, two hundred forty-one thousand, three hundred seventy-two".
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