Base | Representation |
---|---|
bin | 1100110011011… |
… | …0111101000101 |
3 | 10202001100221100 |
4 | 3030312331011 |
5 | 102221434334 |
6 | 5155010313 |
7 | 1221314652 |
oct | 314667505 |
9 | 122040840 |
10 | 53702469 |
11 | 2834a507 |
12 | 15b99999 |
13 | b183712 |
14 | 71bcc29 |
15 | 4aabc99 |
hex | 3336f45 |
53702469 has 12 divisors (see below), whose sum is σ = 78048256. Its totient is φ = 35581032.
The previous prime is 53702423. The next prime is 53702471. The reversal of 53702469 is 96420735.
It is not a de Polignac number, because 53702469 - 29 = 53701957 is a prime.
It is a super-2 number, since 2×537024692 = 5767910353391922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53702479) 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, 16837 + ... + 19770.
Almost surely, 253702469 is an apocalyptic number.
It is an amenable number.
53702469 is a deficient number, since it is larger than the sum of its proper divisors (24345787).
53702469 is a wasteful number, since it uses less digits than its factorization.
53702469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36776 (or 36773 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 53702469 is about 7328.1968450636. The cubic root of 53702469 is about 377.2808405844.
The spelling of 53702469 in words is "fifty-three million, seven hundred two thousand, four hundred sixty-nine".
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