Base | Representation |
---|---|
bin | 111000101001… |
… | …1011110111001 |
3 | 2001220000120210 |
4 | 1301103132321 |
5 | 30100431243 |
6 | 2540341333 |
7 | 510314652 |
oct | 161233671 |
9 | 61800523 |
10 | 29702073 |
11 | 15847675 |
12 | 9b44849 |
13 | 61cc4bb |
14 | 3d32529 |
15 | 291a933 |
hex | 1c537b9 |
29702073 has 16 divisors (see below), whose sum is σ = 42577920. Its totient is φ = 18358416.
The previous prime is 29702053. The next prime is 29702087. The reversal of 29702073 is 37020792.
It is not a de Polignac number, because 29702073 - 25 = 29702041 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29702073.
It is not an unprimeable number, because it can be changed into a prime (29702053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2865 + ... + 8222.
It is an arithmetic number, because the mean of its divisors is an integer number (2661120).
Almost surely, 229702073 is an apocalyptic number.
It is an amenable number.
29702073 is a deficient number, since it is larger than the sum of its proper divisors (12875847).
29702073 is a wasteful number, since it uses less digits than its factorization.
29702073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11156.
The product of its (nonzero) digits is 5292, while the sum is 30.
The square root of 29702073 is about 5449.9608255473. The cubic root of 29702073 is about 309.6912395759.
The spelling of 29702073 in words is "twenty-nine million, seven hundred two thousand, seventy-three".
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