Base | Representation |
---|---|
bin | 111001000010… |
… | …0000011101110 |
3 | 2002021010111212 |
4 | 1302010003232 |
5 | 30123313123 |
6 | 2544514422 |
7 | 512104016 |
oct | 162040356 |
9 | 62233455 |
10 | 29901038 |
11 | 15973102 |
12 | a01ba12 |
13 | 626bc2b |
14 | 3d84c46 |
15 | 2959878 |
hex | 1c840ee |
29901038 has 8 divisors (see below), whose sum is σ = 44890032. Its totient is φ = 14937696.
The previous prime is 29901031. The next prime is 29901061. The reversal of 29901038 is 83010992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 29900995 and 29901013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29901031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3170 + ... + 8357.
It is an arithmetic number, because the mean of its divisors is an integer number (5611254).
Almost surely, 229901038 is an apocalyptic number.
29901038 is a deficient number, since it is larger than the sum of its proper divisors (14988994).
29901038 is a wasteful number, since it uses less digits than its factorization.
29901038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12826.
The product of its (nonzero) digits is 3888, while the sum is 32.
The square root of 29901038 is about 5468.1841592982. The cubic root of 29901038 is about 310.3812098374.
The spelling of 29901038 in words is "twenty-nine million, nine hundred one thousand, thirty-eight".
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