Base | Representation |
---|---|
bin | 110111100010… |
… | …0000010001001 |
3 | 2000210011121000 |
4 | 1233010002021 |
5 | 24423131010 |
6 | 2520005213 |
7 | 502316640 |
oct | 157040211 |
9 | 60704530 |
10 | 29114505 |
11 | 15486182 |
12 | 9900809 |
13 | 6054c24 |
14 | 3c1c357 |
15 | 28517c0 |
hex | 1bc4089 |
29114505 has 32 divisors (see below), whose sum is σ = 59155200. Its totient is φ = 13309056.
The previous prime is 29114471. The next prime is 29114539. The reversal of 29114505 is 50541192.
It is an interprime number because it is at equal distance from previous prime (29114471) and next prime (29114539).
It is not a de Polignac number, because 29114505 - 27 = 29114377 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14460 + ... + 16349.
It is an arithmetic number, because the mean of its divisors is an integer number (1848600).
Almost surely, 229114505 is an apocalyptic number.
It is an amenable number.
29114505 is an abundant number, since it is smaller than the sum of its proper divisors (30040695).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29114505 is a wasteful number, since it uses less digits than its factorization.
29114505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30830 (or 30824 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The square root of 29114505 is about 5395.7858556470. The cubic root of 29114505 is about 307.6355143335.
Adding to 29114505 its reverse (50541192), we get a palindrome (79655697).
The spelling of 29114505 in words is "twenty-nine million, one hundred fourteen thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •