Base | Representation |
---|---|
bin | 110111100110… |
… | …0100000110001 |
3 | 2000211221020020 |
4 | 1233030200301 |
5 | 24430233413 |
6 | 2520434053 |
7 | 502523121 |
oct | 157144061 |
9 | 60757206 |
10 | 29149233 |
11 | 154aa283 |
12 | 9918929 |
13 | 6067989 |
14 | 3c2ac81 |
15 | 285bc23 |
hex | 1bcc831 |
29149233 has 8 divisors (see below), whose sum is σ = 38911200. Its totient is φ = 19410048.
The previous prime is 29149231. The next prime is 29149243. The reversal of 29149233 is 33294192.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29149233 - 21 = 29149231 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29149194 and 29149203.
It is not an unprimeable number, because it can be changed into a prime (29149231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2443 + ... + 8016.
It is an arithmetic number, because the mean of its divisors is an integer number (4863900).
Almost surely, 229149233 is an apocalyptic number.
It is an amenable number.
29149233 is a deficient number, since it is larger than the sum of its proper divisors (9761967).
29149233 is a wasteful number, since it uses less digits than its factorization.
29149233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11391.
The product of its digits is 11664, while the sum is 33.
The square root of 29149233 is about 5399.0029635109. The cubic root of 29149233 is about 307.7577823822.
The spelling of 29149233 in words is "twenty-nine million, one hundred forty-nine thousand, two hundred thirty-three".
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