Base | Representation |
---|---|
bin | 110111100010… |
… | …0011010000110 |
3 | 2000210020200210 |
4 | 1233010122012 |
5 | 24423203123 |
6 | 2520020250 |
7 | 502324260 |
oct | 157043206 |
9 | 60706623 |
10 | 29116038 |
11 | 15487346 |
12 | 9901686 |
13 | 6055833 |
14 | 3c1cb30 |
15 | 2851e93 |
hex | 1bc4686 |
29116038 has 32 divisors (see below), whose sum is σ = 66974976. Its totient is φ = 8265888.
The previous prime is 29116033. The next prime is 29116057. The reversal of 29116038 is 83061192.
It is a junction number, because it is equal to n+sod(n) for n = 29115996 and 29116014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29116033) 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, 4720 + ... + 8972.
It is an arithmetic number, because the mean of its divisors is an integer number (2092968).
Almost surely, 229116038 is an apocalyptic number.
29116038 is an abundant number, since it is smaller than the sum of its proper divisors (37858938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29116038 is a wasteful number, since it uses less digits than its factorization.
29116038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4428.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 29116038 is about 5395.9279090811. The cubic root of 29116038 is about 307.6409136693.
The spelling of 29116038 in words is "twenty-nine million, one hundred sixteen thousand, thirty-eight".
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