Base | Representation |
---|---|
bin | 110111110000… |
… | …0011000101000 |
3 | 2001000001220000 |
4 | 1233200120220 |
5 | 24440340012 |
6 | 2522303000 |
7 | 503312334 |
oct | 157403050 |
9 | 61001800 |
10 | 29230632 |
11 | 15555452 |
12 | 9957a60 |
13 | 6095a42 |
14 | 3c4c7c4 |
15 | 2875ddc |
hex | 1be0628 |
29230632 has 80 divisors (see below), whose sum is σ = 83054400. Its totient is φ = 9603360.
The previous prime is 29230577. The next prime is 29230657. The reversal of 29230632 is 23603292.
29230632 is a `hidden beast` number, since 2 + 9 + 23 + 0 + 632 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 29230596 and 29230605.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 50907 + ... + 51477.
It is an arithmetic number, because the mean of its divisors is an integer number (1038180).
Almost surely, 229230632 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 29230632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41527200).
29230632 is an abundant number, since it is smaller than the sum of its proper divisors (53823768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29230632 is a wasteful number, since it uses less digits than its factorization.
29230632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 668 (or 655 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 29230632 is about 5406.5360444558. The cubic root of 29230632 is about 308.0439865216.
The spelling of 29230632 in words is "twenty-nine million, two hundred thirty thousand, six hundred thirty-two".
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