Base | Representation |
---|---|
bin | 110111110111… |
… | …1111010100010 |
3 | 2001010022010221 |
4 | 1233233322202 |
5 | 24444403432 |
6 | 2523513254 |
7 | 503665645 |
oct | 157577242 |
9 | 61108127 |
10 | 29294242 |
11 | 1559921a |
12 | 998882a |
13 | 60b8993 |
14 | 3c67a5c |
15 | 2889b97 |
hex | 1befea2 |
29294242 has 8 divisors (see below), whose sum is σ = 44376732. Its totient is φ = 14502000.
The previous prime is 29294231. The next prime is 29294303. The reversal of 29294242 is 24249292.
It can be written as a sum of positive squares in 2 ways, for example, as 29062881 + 231361 = 5391^2 + 481^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×292942422 = 1716305228709128, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 29294198 and 29294207.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72309 + ... + 72712.
Almost surely, 229294242 is an apocalyptic number.
29294242 is a deficient number, since it is larger than the sum of its proper divisors (15082490).
29294242 is a wasteful number, since it uses less digits than its factorization.
29294242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145124.
The product of its digits is 20736, while the sum is 34.
The square root of 29294242 is about 5412.4155420662. The cubic root of 29294242 is about 308.2672737629.
The spelling of 29294242 in words is "twenty-nine million, two hundred ninety-four thousand, two hundred forty-two".
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