Base | Representation |
---|---|
bin | 110111101000… |
… | …0000111001111 |
3 | 2000212200110112 |
4 | 1233100013033 |
5 | 24431221413 |
6 | 2521030235 |
7 | 502614122 |
oct | 157200717 |
9 | 60780415 |
10 | 29163983 |
11 | 1550a372 |
12 | 992537b |
13 | 60715c4 |
14 | 3c323b9 |
15 | 28612a8 |
hex | 1bd01cf |
29163983 has 2 divisors, whose sum is σ = 29163984. Its totient is φ = 29163982.
The previous prime is 29163973. The next prime is 29163991. The reversal of 29163983 is 38936192.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 29163983 - 224 = 12386767 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29163983.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29163913) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14581991 + 14581992.
It is an arithmetic number, because the mean of its divisors is an integer number (14581992).
Almost surely, 229163983 is an apocalyptic number.
29163983 is a deficient number, since it is larger than the sum of its proper divisors (1).
29163983 is an equidigital number, since it uses as much as digits as its factorization.
29163983 is an evil number, because the sum of its binary digits is even.
The product of its digits is 69984, while the sum is 41.
The square root of 29163983 is about 5400.3687837036. The cubic root of 29163983 is about 307.8096838259.
The spelling of 29163983 in words is "twenty-nine million, one hundred sixty-three thousand, nine hundred eighty-three".
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