Base | Representation |
---|---|
bin | 111001000101… |
… | …1110110000010 |
3 | 2002022202021001 |
4 | 1302023312002 |
5 | 30130323210 |
6 | 2545322214 |
7 | 512266006 |
oct | 162136602 |
9 | 62282231 |
10 | 29932930 |
11 | 15995065 |
12 | a03636a |
13 | 62805c1 |
14 | 3d92706 |
15 | 296403a |
hex | 1c8bd82 |
29932930 has 16 divisors (see below), whose sum is σ = 55737720. Its totient is φ = 11560192.
The previous prime is 29932927. The next prime is 29932943. The reversal of 29932930 is 3923992.
It can be written as a sum of positive squares in 4 ways, for example, as 15515721 + 14417209 = 3939^2 + 3797^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 29932930.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51319 + ... + 51898.
Almost surely, 229932930 is an apocalyptic number.
29932930 is a deficient number, since it is larger than the sum of its proper divisors (25804790).
29932930 is a wasteful number, since it uses less digits than its factorization.
29932930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103253.
The product of its (nonzero) digits is 26244, while the sum is 37.
The square root of 29932930 is about 5471.0995238617. The cubic root of 29932930 is about 310.4915199474.
The spelling of 29932930 in words is "twenty-nine million, nine hundred thirty-two thousand, nine hundred thirty".
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