Base | Representation |
---|---|
bin | 1100101001101… |
… | …1111010111010 |
3 | 10200212002212010 |
4 | 3022123322322 |
5 | 102041124300 |
6 | 5133230350 |
7 | 1213031412 |
oct | 312337272 |
9 | 120762763 |
10 | 53067450 |
11 | 27a563a7 |
12 | 159323b6 |
13 | acc0677 |
14 | 7095642 |
15 | 49d3a50 |
hex | 329beba |
53067450 has 24 divisors (see below), whose sum is σ = 131607648. Its totient is φ = 14151280.
The previous prime is 53067449. The next prime is 53067451. The reversal of 53067450 is 5476035.
It is an interprime number because it is at equal distance from previous prime (53067449) and next prime (53067451).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (53067451) 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, 176742 + ... + 177041.
It is an arithmetic number, because the mean of its divisors is an integer number (5483652).
Almost surely, 253067450 is an apocalyptic number.
53067450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53067450 is an abundant number, since it is smaller than the sum of its proper divisors (78540198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53067450 is a wasteful number, since it uses less digits than its factorization.
53067450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353798 (or 353793 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 30.
The square root of 53067450 is about 7284.7409013636. The cubic root of 53067450 is about 375.7878547118.
The spelling of 53067450 in words is "fifty-three million, sixty-seven thousand, four hundred fifty".
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