Base | Representation |
---|---|
bin | 1100101001001… |
… | …1011111101101 |
3 | 10200210100112000 |
4 | 3022103133231 |
5 | 102034023231 |
6 | 5132402513 |
7 | 1212525663 |
oct | 312233755 |
9 | 120710460 |
10 | 53032941 |
11 | 27a32485 |
12 | 15916439 |
13 | acaaa50 |
14 | 7086c33 |
15 | 49c86e6 |
hex | 32937ed |
53032941 has 16 divisors (see below), whose sum is σ = 84611520. Its totient is φ = 32635440.
The previous prime is 53032939. The next prime is 53032943. The reversal of 53032941 is 14923035.
It is an interprime number because it is at equal distance from previous prime (53032939) and next prime (53032943).
It is not a de Polignac number, because 53032941 - 21 = 53032939 is a prime.
It is a super-2 number, since 2×530329412 = 5624985662218962, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53032943) 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, 75195 + ... + 75896.
It is an arithmetic number, because the mean of its divisors is an integer number (5288220).
Almost surely, 253032941 is an apocalyptic number.
It is an amenable number.
53032941 is a deficient number, since it is larger than the sum of its proper divisors (31578579).
53032941 is a wasteful number, since it uses less digits than its factorization.
53032941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151113 (or 151107 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 53032941 is about 7282.3719350223. The cubic root of 53032941 is about 375.7063805685.
Adding to 53032941 its reverse (14923035), we get a palindrome (67955976).
The spelling of 53032941 in words is "fifty-three million, thirty-two thousand, nine hundred forty-one".
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