Base | Representation |
---|---|
bin | 110111011110… |
… | …0010001111000 |
3 | 2000201120000200 |
4 | 1232330101320 |
5 | 24421121434 |
6 | 2515202200 |
7 | 502125225 |
oct | 156742170 |
9 | 60646020 |
10 | 29082744 |
11 | 15464329 |
12 | 98a6360 |
13 | 6043632 |
14 | 3c1094c |
15 | 2847199 |
hex | 1bbc478 |
29082744 has 48 divisors (see below), whose sum is σ = 79778400. Its totient is φ = 9569664.
The previous prime is 29082731. The next prime is 29082761. The reversal of 29082744 is 44728092.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 29082699 and 29082708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3132 + ... + 8244.
It is an arithmetic number, because the mean of its divisors is an integer number (1662050).
Almost surely, 229082744 is an apocalyptic number.
29082744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29082744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39889200).
29082744 is an abundant number, since it is smaller than the sum of its proper divisors (50695656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29082744 is a wasteful number, since it uses less digits than its factorization.
29082744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5204 (or 5197 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 29082744 is about 5392.8419224005. The cubic root of 29082744 is about 307.5236071505.
The spelling of 29082744 in words is "twenty-nine million, eighty-two thousand, seven hundred forty-four".
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