Base | Representation |
---|---|
bin | 110111101000… |
… | …0001011011000 |
3 | 2000212200211100 |
4 | 1233100023120 |
5 | 24431223443 |
6 | 2521031400 |
7 | 502614651 |
oct | 157201330 |
9 | 60780740 |
10 | 29164248 |
11 | 1550a593 |
12 | 9925560 |
13 | 6071769 |
14 | 3c32528 |
15 | 28613d3 |
hex | 1bd02d8 |
29164248 has 48 divisors (see below), whose sum is σ = 83636280. Its totient is φ = 9149184.
The previous prime is 29164181. The next prime is 29164249. The reversal of 29164248 is 84246192.
29164248 is a `hidden beast` number, since 2 + 9 + 1 + 642 + 4 + 8 = 666.
It is a super-2 number, since 2×291642482 = 1701106722811008, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29164249) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10690 + ... + 13137.
Almost surely, 229164248 is an apocalyptic number.
It is an amenable number.
29164248 is an abundant number, since it is smaller than the sum of its proper divisors (54472032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29164248 is a wasteful number, since it uses less digits than its factorization.
29164248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23856 (or 23849 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 29164248 is about 5400.3933190093. The cubic root of 29164248 is about 307.8106161325.
The spelling of 29164248 in words is "twenty-nine million, one hundred sixty-four thousand, two hundred forty-eight".
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