Base | Representation |
---|---|
bin | 110111110000… |
… | …1000000000000 |
3 | 2001000012100100 |
4 | 1233201000000 |
5 | 24440430102 |
6 | 2522322400 |
7 | 503322564 |
oct | 157410000 |
9 | 61005310 |
10 | 29233152 |
11 | 15557333 |
12 | 9959400 |
13 | 6096c30 |
14 | 3c4d6a4 |
15 | 2876a1c |
hex | 1be1000 |
29233152 has 156 divisors (see below), whose sum is σ = 92427244. Its totient is φ = 8847360.
The previous prime is 29233117. The next prime is 29233159. The reversal of 29233152 is 25133292.
It can be written as a sum of positive squares in 2 ways, for example, as 2359296 + 26873856 = 1536^2 + 5184^2 .
It is a tau number, because it is divible by the number of its divisors (156).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29233159) 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, 479202 + ... + 479262.
Almost surely, 229233152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29233152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46213622).
29233152 is an abundant number, since it is smaller than the sum of its proper divisors (63194092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29233152 is a wasteful number, since it uses less digits than its factorization.
29233152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104 (or 79 counting only the distinct ones).
The product of its digits is 3240, while the sum is 27.
The square root of 29233152 is about 5406.7690906862. The cubic root of 29233152 is about 308.0528385202.
The spelling of 29233152 in words is "twenty-nine million, two hundred thirty-three thousand, one hundred fifty-two".
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