Base | Representation |
---|---|
bin | 110111111011… |
… | …0101100011100 |
3 | 2001011201020110 |
4 | 1233312230130 |
5 | 30001301022 |
6 | 2524250020 |
7 | 504142626 |
oct | 157665434 |
9 | 61151213 |
10 | 29322012 |
11 | 15608075 |
12 | 99a0910 |
13 | 60c8505 |
14 | 3c73c16 |
15 | 289300c |
hex | 1bf6b1c |
29322012 has 12 divisors (see below), whose sum is σ = 68418056. Its totient is φ = 9774000.
The previous prime is 29321993. The next prime is 29322049. The reversal of 29322012 is 21022392.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 29322012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1221739 + ... + 1221762.
Almost surely, 229322012 is an apocalyptic number.
It is an amenable number.
29322012 is an abundant number, since it is smaller than the sum of its proper divisors (39096044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29322012 is a wasteful number, since it uses less digits than its factorization.
29322012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2443508 (or 2443506 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 29322012 is about 5414.9803323743. The cubic root of 29322012 is about 308.3646521551.
The spelling of 29322012 in words is "twenty-nine million, three hundred twenty-two thousand, twelve".
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