Base | Representation |
---|---|
bin | 111000010000… |
… | …0010001000100 |
3 | 2001111100211010 |
4 | 1300200101010 |
5 | 30022223132 |
6 | 2532042220 |
7 | 505452234 |
oct | 160402104 |
9 | 61440733 |
10 | 29492292 |
11 | 15713aa5 |
12 | 9a63370 |
13 | 6157b7b |
14 | 3cb9cc4 |
15 | 28c86cc |
hex | 1c20444 |
29492292 has 48 divisors (see below), whose sum is σ = 70564032. Its totient is φ = 9584640.
The previous prime is 29492291. The next prime is 29492329. The reversal of 29492292 is 29229492.
It is a self number, because there is not a number n which added to its sum of digits gives 29492292.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29492291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114628 + ... + 114884.
It is an arithmetic number, because the mean of its divisors is an integer number (1470084).
Almost surely, 229492292 is an apocalyptic number.
It is an amenable number.
29492292 is an abundant number, since it is smaller than the sum of its proper divisors (41071740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29492292 is a wasteful number, since it uses less digits than its factorization.
29492292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 468 (or 466 counting only the distinct ones).
The product of its digits is 46656, while the sum is 39.
The square root of 29492292 is about 5430.6806203274. The cubic root of 29492292 is about 308.9604163746.
The spelling of 29492292 in words is "twenty-nine million, four hundred ninety-two thousand, two hundred ninety-two".
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