Base | Representation |
---|---|
bin | 110111110111… |
… | …0011011100100 |
3 | 2001002222210211 |
4 | 1233232123210 |
5 | 24444210124 |
6 | 2523425204 |
7 | 503642143 |
oct | 157563344 |
9 | 61088724 |
10 | 29288164 |
11 | 155946a4 |
12 | 9985204 |
13 | 60b5c99 |
14 | 3c6575a |
15 | 2887e94 |
hex | 1bee6e4 |
29288164 has 12 divisors (see below), whose sum is σ = 52639804. Its totient is φ = 14248224.
The previous prime is 29288141. The next prime is 29288167. The reversal of 29288164 is 46188292.
It can be written as a sum of positive squares in 2 ways, for example, as 24920064 + 4368100 = 4992^2 + 2090^2 .
It is not an unprimeable number, because it can be changed into a prime (29288167) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98799 + ... + 99094.
Almost surely, 229288164 is an apocalyptic number.
It is an amenable number.
29288164 is a deficient number, since it is larger than the sum of its proper divisors (23351640).
29288164 is a wasteful number, since it uses less digits than its factorization.
29288164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197934 (or 197932 counting only the distinct ones).
The product of its digits is 55296, while the sum is 40.
The square root of 29288164 is about 5411.8540261171. The cubic root of 29288164 is about 308.2459524160.
The spelling of 29288164 in words is "twenty-nine million, two hundred eighty-eight thousand, one hundred sixty-four".
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