Base | Representation |
---|---|
bin | 1100011011101… |
… | …1110011010110 |
3 | 10122010110121120 |
4 | 3012323303112 |
5 | 101322240322 |
6 | 5101424410 |
7 | 1202156151 |
oct | 306736326 |
9 | 118113546 |
10 | 52149462 |
11 | 27489732 |
12 | 1556b106 |
13 | aa5b891 |
14 | 6cd6c98 |
15 | 48a1a5c |
hex | 31bbcd6 |
52149462 has 16 divisors (see below), whose sum is σ = 104371200. Its totient is φ = 17371112.
The previous prime is 52149443. The next prime is 52149463. The reversal of 52149462 is 26494125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52149463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12583 + ... + 16205.
It is an arithmetic number, because the mean of its divisors is an integer number (6523200).
Almost surely, 252149462 is an apocalyptic number.
52149462 is an abundant number, since it is smaller than the sum of its proper divisors (52221738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52149462 is a wasteful number, since it uses less digits than its factorization.
52149462 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6027.
The product of its digits is 17280, while the sum is 33.
The square root of 52149462 is about 7221.4584399552. The cubic root of 52149462 is about 373.6083816729.
The spelling of 52149462 in words is "fifty-two million, one hundred forty-nine thousand, four hundred sixty-two".
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