Base | Representation |
---|---|
bin | 1110100110101… |
… | …0001100111100 |
3 | 11021020221111212 |
4 | 3221222030330 |
5 | 111140034122 |
6 | 10024503552 |
7 | 1342431314 |
oct | 351521474 |
9 | 137227455 |
10 | 61252412 |
11 | 31636931 |
12 | 1861abb8 |
13 | c8c8040 |
14 | 81c6444 |
15 | 559dce2 |
hex | 3a6a33c |
61252412 has 24 divisors (see below), whose sum is σ = 115666656. Its totient is φ = 28214208.
The previous prime is 61252403. The next prime is 61252439. The reversal of 61252412 is 21425216.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37313 + ... + 38919.
It is an arithmetic number, because the mean of its divisors is an integer number (4819444).
Almost surely, 261252412 is an apocalyptic number.
It is an amenable number.
61252412 is a deficient number, since it is larger than the sum of its proper divisors (54414244).
61252412 is a wasteful number, since it uses less digits than its factorization.
61252412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2357 (or 2355 counting only the distinct ones).
The product of its digits is 960, while the sum is 23.
The square root of 61252412 is about 7826.3920167597. The cubic root of 61252412 is about 394.1919323919.
Adding to 61252412 its reverse (21425216), we get a palindrome (82677628).
The spelling of 61252412 in words is "sixty-one million, two hundred fifty-two thousand, four hundred twelve".
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