Base | Representation |
---|---|
bin | 111111100001001011… |
… | …010010011110110010 |
3 | 20112001010201222010121 |
4 | 333201023102132302 |
5 | 2104134244423242 |
6 | 51155352520454 |
7 | 4633055226112 |
oct | 774113223662 |
9 | 215033658117 |
10 | 68202342322 |
11 | 26a19498274 |
12 | 112749b012a |
13 | 657bb9779a |
14 | 342dd8d042 |
15 | 1b928bb667 |
hex | fe12d27b2 |
68202342322 has 16 divisors (see below), whose sum is σ = 102792130200. Its totient is φ = 33938593920.
The previous prime is 68202342233. The next prime is 68202342323. The reversal of 68202342322 is 22324320286.
It can be written as a sum of positive squares in 4 ways, for example, as 64572400321 + 3629942001 = 254111^2 + 60249^2 .
It is not an unprimeable number, because it can be changed into a prime (68202342323) 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, 392704 + ... + 539092.
Almost surely, 268202342322 is an apocalyptic number.
68202342322 is a deficient number, since it is larger than the sum of its proper divisors (34589787878).
68202342322 is a wasteful number, since it uses less digits than its factorization.
68202342322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147501.
The product of its (nonzero) digits is 55296, while the sum is 34.
The spelling of 68202342322 in words is "sixty-eight billion, two hundred two million, three hundred forty-two thousand, three hundred twenty-two".
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