Base | Representation |
---|---|
bin | 110111110111… |
… | …1101011001010 |
3 | 2001010020210111 |
4 | 1233233223022 |
5 | 24444341013 |
6 | 2523504534 |
7 | 503663041 |
oct | 157575312 |
9 | 61106714 |
10 | 29293258 |
11 | 15598505 |
12 | 998814a |
13 | 60b83b7 |
14 | 3c67558 |
15 | 288973d |
hex | 1befaca |
29293258 has 8 divisors (see below), whose sum is σ = 44018820. Its totient is φ = 14620320.
The previous prime is 29293249. The next prime is 29293337. The reversal of 29293258 is 85239292.
It can be written as a sum of positive squares in 2 ways, for example, as 29127609 + 165649 = 5397^2 + 407^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 29293258.
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, 11733 + ... + 14008.
Almost surely, 229293258 is an apocalyptic number.
29293258 is a deficient number, since it is larger than the sum of its proper divisors (14725562).
29293258 is a wasteful number, since it uses less digits than its factorization.
29293258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26312.
The product of its digits is 77760, while the sum is 40.
The square root of 29293258 is about 5412.3246391916. The cubic root of 29293258 is about 308.2638221358.
The spelling of 29293258 in words is "twenty-nine million, two hundred ninety-three thousand, two hundred fifty-eight".
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