Base | Representation |
---|---|
bin | 1100011111001111101… |
… | …11011000101100110000 |
3 | 1112000120010221212021020 |
4 | 12033213313120230300 |
5 | 24012240001141123 |
6 | 525042210455440 |
7 | 43000203163530 |
oct | 6174767305460 |
9 | 1460503855236 |
10 | 429091818288 |
11 | 155a82166031 |
12 | 6b1b1b94580 |
13 | 316038039c3 |
14 | 16aa7b614c0 |
15 | b26592b7e3 |
hex | 63e7dd8b30 |
429091818288 has 80 divisors (see below), whose sum is σ = 1267037237760. Its totient is φ = 122578818048.
The previous prime is 429091818251. The next prime is 429091818319. The reversal of 429091818288 is 882818190924.
It is a super-2 number, since 2×4290918182882 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2168853 + ... + 2358411.
It is an arithmetic number, because the mean of its divisors is an integer number (15837965472).
Almost surely, 2429091818288 is an apocalyptic number.
429091818288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
429091818288 is an abundant number, since it is smaller than the sum of its proper divisors (837945419472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429091818288 is a wasteful number, since it uses less digits than its factorization.
429091818288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196314 (or 196308 counting only the distinct ones).
The product of its (nonzero) digits is 5308416, while the sum is 60.
The spelling of 429091818288 in words is "four hundred twenty-nine billion, ninety-one million, eight hundred eighteen thousand, two hundred eighty-eight".
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