Base | Representation |
---|---|
bin | 110111111100… |
… | …0100000001011 |
3 | 2001012002101210 |
4 | 1233320200023 |
5 | 30002020134 |
6 | 2524344203 |
7 | 504203340 |
oct | 157704013 |
9 | 61162353 |
10 | 29329419 |
11 | 15612699 |
12 | 99a5063 |
13 | 60cb9b2 |
14 | 3c767c7 |
15 | 28952e9 |
hex | 1bf880b |
29329419 has 16 divisors (see below), whose sum is σ = 45901568. Its totient is φ = 16306272.
The previous prime is 29329381. The next prime is 29329499. The reversal of 29329419 is 91492392.
It is not a de Polignac number, because 29329419 - 29 = 29328907 is a prime.
It is a super-2 number, since 2×293294192 = 1720429637755122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29329499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18097 + ... + 19650.
It is an arithmetic number, because the mean of its divisors is an integer number (2868848).
Almost surely, 229329419 is an apocalyptic number.
29329419 is a deficient number, since it is larger than the sum of its proper divisors (16572149).
29329419 is a wasteful number, since it uses less digits than its factorization.
29329419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37794.
The product of its digits is 34992, while the sum is 39.
The square root of 29329419 is about 5415.6642251897. The cubic root of 29329419 is about 308.3906151834.
The spelling of 29329419 in words is "twenty-nine million, three hundred twenty-nine thousand, four hundred nineteen".
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