Base | Representation |
---|---|
bin | 110111100100… |
… | …1101111111010 |
3 | 2000211100201000 |
4 | 1233021233322 |
5 | 24424403124 |
6 | 2520305430 |
7 | 502445121 |
oct | 157115772 |
9 | 60740630 |
10 | 29137914 |
11 | 154a1823 |
12 | 9912276 |
13 | 6062790 |
14 | 3c26ab8 |
15 | 28586c9 |
hex | 1bc9bfa |
29137914 has 32 divisors (see below), whose sum is σ = 69733440. Its totient is φ = 8965296.
The previous prime is 29137891. The next prime is 29138009. The reversal of 29137914 is 41973192.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20052 + ... + 21455.
It is an arithmetic number, because the mean of its divisors is an integer number (2179170).
Almost surely, 229137914 is an apocalyptic number.
29137914 is an abundant number, since it is smaller than the sum of its proper divisors (40595526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29137914 is a wasteful number, since it uses less digits than its factorization.
29137914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41531 (or 41525 counting only the distinct ones).
The product of its digits is 13608, while the sum is 36.
The square root of 29137914 is about 5397.9546126288. The cubic root of 29137914 is about 307.7179418675.
The spelling of 29137914 in words is "twenty-nine million, one hundred thirty-seven thousand, nine hundred fourteen".
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