Base | Representation |
---|---|
bin | 1100101001001… |
… | …0101001001100 |
3 | 10200210011201210 |
4 | 3022102221030 |
5 | 102033420302 |
6 | 5132334420 |
7 | 1212512550 |
oct | 312225114 |
9 | 120704653 |
10 | 53029452 |
11 | 27a2a8a3 |
12 | 15914410 |
13 | aca9298 |
14 | 7085860 |
15 | 49c766c |
hex | 3292a4c |
53029452 has 48 divisors (see below), whose sum is σ = 142188032. Its totient is φ = 15068160.
The previous prime is 53029451. The next prime is 53029453. The reversal of 53029452 is 25492035.
It is an interprime number because it is at equal distance from previous prime (53029451) and next prime (53029453).
It is not an unprimeable number, because it can be changed into a prime (53029451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14577 + ... + 17847.
Almost surely, 253029452 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 53029452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71094016).
53029452 is an abundant number, since it is smaller than the sum of its proper divisors (89158580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53029452 is a wasteful number, since it uses less digits than its factorization.
53029452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3478 (or 3476 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 53029452 is about 7282.1323800107. The cubic root of 53029452 is about 375.6981412347.
The spelling of 53029452 in words is "fifty-three million, twenty-nine thousand, four hundred fifty-two".
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