Base | Representation |
---|---|
bin | 10000000000101… |
… | …000011101111110 |
3 | 200201102100121010 |
4 | 100000220131332 |
5 | 1022230214324 |
6 | 42353020050 |
7 | 6441033630 |
oct | 2000503576 |
9 | 621370533 |
10 | 268601214 |
11 | 128689082 |
12 | 75b54626 |
13 | 4385623b |
14 | 2795ca50 |
15 | 188aa829 |
hex | 1002877e |
268601214 has 32 divisors (see below), whose sum is σ = 646260480. Its totient is φ = 72703872.
The previous prime is 268601213. The next prime is 268601227. The reversal of 268601214 is 412106862.
It is a super-2 number, since 2×2686012142 = 144293224324547592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268601213) 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, 167499 + ... + 169094.
It is an arithmetic number, because the mean of its divisors is an integer number (20195640).
Almost surely, 2268601214 is an apocalyptic number.
268601214 is an abundant number, since it is smaller than the sum of its proper divisors (377659266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268601214 is a wasteful number, since it uses less digits than its factorization.
268601214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336624.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 268601214 is about 16389.0577520491. The cubic root of 268601214 is about 645.2123283890.
The spelling of 268601214 in words is "two hundred sixty-eight million, six hundred one thousand, two hundred fourteen".
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