Base | Representation |
---|---|
bin | 111000100111… |
… | …0110100101100 |
3 | 2001212001101221 |
4 | 1301032310230 |
5 | 30044323423 |
6 | 2540113124 |
7 | 510205216 |
oct | 161166454 |
9 | 61761357 |
10 | 29682988 |
11 | 158342a5 |
12 | 9b357a4 |
13 | 61c38ca |
14 | 3d295b6 |
15 | 2914e5d |
hex | 1c4ed2c |
29682988 has 12 divisors (see below), whose sum is σ = 51988552. Its totient is φ = 14829120.
The previous prime is 29682971. The next prime is 29683001. The reversal of 29682988 is 88928692.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4228 + ... + 8788.
Almost surely, 229682988 is an apocalyptic number.
It is an amenable number.
29682988 is a deficient number, since it is larger than the sum of its proper divisors (22305564).
29682988 is a wasteful number, since it uses less digits than its factorization.
29682988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6192 (or 6190 counting only the distinct ones).
The product of its digits is 995328, while the sum is 52.
The square root of 29682988 is about 5448.2096141760. The cubic root of 29682988 is about 309.6248948949.
It can be divided in two parts, 2 and 9682988, that multiplied together give a triangular number (19365976 = T6223).
The spelling of 29682988 in words is "twenty-nine million, six hundred eighty-two thousand, nine hundred eighty-eight".
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