Base | Representation |
---|---|
bin | 111000010010… |
… | …0001001100000 |
3 | 2001112011122000 |
4 | 1300210021200 |
5 | 30023230232 |
6 | 2532244000 |
7 | 505546500 |
oct | 160441140 |
9 | 61464560 |
10 | 29508192 |
11 | 15724a3a |
12 | 9a70600 |
13 | 616218c |
14 | 3cc1a00 |
15 | 28cd27c |
hex | 1c24260 |
29508192 has 288 divisors, whose sum is σ = 108591840. Its totient is φ = 7741440.
The previous prime is 29508181. The next prime is 29508211. The reversal of 29508192 is 29180592.
It is a tau number, because it is divible by the number of its divisors (288).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 719692 + ... + 719732.
It is an arithmetic number, because the mean of its divisors is an integer number (377055).
Almost surely, 229508192 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 29508192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54295920).
29508192 is an abundant number, since it is smaller than the sum of its proper divisors (79083648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29508192 is a wasteful number, since it uses less digits than its factorization.
29508192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91 (or 70 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 29508192 is about 5432.1443279795. The cubic root of 29508192 is about 309.0159290497.
The spelling of 29508192 in words is "twenty-nine million, five hundred eight thousand, one hundred ninety-two".
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