Base | Representation |
---|---|
bin | 110111010111… |
… | …0000100010100 |
3 | 2000121121011200 |
4 | 1232232010110 |
5 | 24412241112 |
6 | 2514032500 |
7 | 501463425 |
oct | 156560424 |
9 | 60547150 |
10 | 29024532 |
11 | 15424619 |
12 | 9878730 |
13 | 6022ca4 |
14 | 3bd764c |
15 | 2834cdc |
hex | 1bae114 |
29024532 has 36 divisors (see below), whose sum is σ = 74575956. Its totient is φ = 9515520.
The previous prime is 29024531. The next prime is 29024537. The reversal of 29024532 is 23542092.
It can be written as a sum of positive squares in 2 ways, for example, as 5171076 + 23853456 = 2274^2 + 4884^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 29024496 and 29024505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29024531) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4413 + ... + 8804.
Almost surely, 229024532 is an apocalyptic number.
It is an amenable number.
29024532 is an abundant number, since it is smaller than the sum of its proper divisors (45551424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29024532 is a wasteful number, since it uses less digits than its factorization.
29024532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13288 (or 13283 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 29024532 is about 5387.4420646537. The cubic root of 29024532 is about 307.3182904234.
The spelling of 29024532 in words is "twenty-nine million, twenty-four thousand, five hundred thirty-two".
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