Base | Representation |
---|---|
bin | 10111111101110… |
… | …111100010111101 |
3 | 1001000121111122100 |
4 | 113331313202331 |
5 | 1310414004034 |
6 | 103522135313 |
7 | 12651513333 |
oct | 2775674275 |
9 | 1030544570 |
10 | 402094269 |
11 | 196a76415 |
12 | b27b1539 |
13 | 653c5905 |
14 | 3b58bb53 |
15 | 25479099 |
hex | 17f778bd |
402094269 has 12 divisors (see below), whose sum is σ = 589472416. Its totient is φ = 264061512.
The previous prime is 402094267. The next prime is 402094289. The reversal of 402094269 is 962490204.
It is not a de Polignac number, because 402094269 - 21 = 402094267 is a prime.
It is a super-2 number, since 2×4020942692 = 323359602325288722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (402094261) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332809 + ... + 334014.
Almost surely, 2402094269 is an apocalyptic number.
It is an amenable number.
402094269 is a deficient number, since it is larger than the sum of its proper divisors (187378147).
402094269 is a wasteful number, since it uses less digits than its factorization.
402094269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 666896 (or 666893 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 402094269 is about 20052.2883731508. The cubic root of 402094269 is about 738.0899542234.
It can be divided in two parts, 4020 and 94269, that added together give a palindrome (98289).
The spelling of 402094269 in words is "four hundred two million, ninety-four thousand, two hundred sixty-nine".
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