Base | Representation |
---|---|
bin | 1110100011010… |
… | …0011100111100 |
3 | 11020211202111210 |
4 | 3220310130330 |
5 | 111111013002 |
6 | 10020044420 |
7 | 1340523411 |
oct | 350643474 |
9 | 136752453 |
10 | 61032252 |
11 | 314a6486 |
12 | 18533710 |
13 | c84ba78 |
14 | 816a108 |
15 | 555896c |
hex | 3a3473c |
61032252 has 12 divisors (see below), whose sum is σ = 142408616. Its totient is φ = 20344080.
The previous prime is 61032247. The next prime is 61032287. The reversal of 61032252 is 25223016.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2542999 + ... + 2543022.
Almost surely, 261032252 is an apocalyptic number.
It is an amenable number.
61032252 is an abundant number, since it is smaller than the sum of its proper divisors (81376364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61032252 is a wasteful number, since it uses less digits than its factorization.
61032252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5086028 (or 5086026 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 61032252 is about 7812.3141257888. The cubic root of 61032252 is about 393.7190830852.
Adding to 61032252 its reverse (25223016), we get a palindrome (86255268).
The spelling of 61032252 in words is "sixty-one million, thirty-two thousand, two hundred fifty-two".
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