Base | Representation |
---|---|
bin | 110111100000… |
… | …0011011111100 |
3 | 2000202102101100 |
4 | 1233000123330 |
5 | 24422143042 |
6 | 2515413100 |
7 | 502225662 |
oct | 157003374 |
9 | 60672340 |
10 | 29099772 |
11 | 154760a9 |
12 | 98b4190 |
13 | 604b300 |
14 | 3c16c32 |
15 | 284c24c |
hex | 1bc06fc |
29099772 has 54 divisors (see below), whose sum is σ = 79667952. Its totient is φ = 8951904.
The previous prime is 29099743. The next prime is 29099813. The reversal of 29099772 is 27799092.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3693 + ... + 8475.
Almost surely, 229099772 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29099772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39833976).
29099772 is an abundant number, since it is smaller than the sum of its proper divisors (50568180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29099772 is a wasteful number, since it uses less digits than its factorization.
29099772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4819 (or 4801 counting only the distinct ones).
The product of its (nonzero) digits is 142884, while the sum is 45.
The square root of 29099772 is about 5394.4204507991. The cubic root of 29099772 is about 307.5836139862.
The spelling of 29099772 in words is "twenty-nine million, ninety-nine thousand, seven hundred seventy-two".
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