Base | Representation |
---|---|
bin | 110111100100… |
… | …1010111001010 |
3 | 2000211021112100 |
4 | 1233021113022 |
5 | 24424330310 |
6 | 2520254230 |
7 | 502440366 |
oct | 157112712 |
9 | 60737470 |
10 | 29136330 |
11 | 154a0613 |
12 | 9911376 |
13 | 6061b42 |
14 | 3c262a6 |
15 | 2857ec0 |
hex | 1bc95ca |
29136330 has 48 divisors (see below), whose sum is σ = 76021920. Its totient is φ = 7742304.
The previous prime is 29136319. The next prime is 29136337. The reversal of 29136330 is 3363192.
29136330 is a `hidden beast` number, since 29 + 1 + 3 + 633 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 29136294 and 29136303.
It is not an unprimeable number, because it can be changed into a prime (29136337) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46761 + ... + 47379.
It is an arithmetic number, because the mean of its divisors is an integer number (1583790).
Almost surely, 229136330 is an apocalyptic number.
29136330 is an abundant number, since it is smaller than the sum of its proper divisors (46885590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29136330 is a wasteful number, since it uses less digits than its factorization.
29136330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1155 (or 1152 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
The square root of 29136330 is about 5397.8078883932. The cubic root of 29136330 is about 307.7123656956.
The spelling of 29136330 in words is "twenty-nine million, one hundred thirty-six thousand, three hundred thirty".
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