Base | Representation |
---|---|
bin | 1111110110111… |
… | …01010110110100 |
3 | 100021022111002021 |
4 | 13323131112310 |
5 | 233023333002 |
6 | 21111122524 |
7 | 3203466361 |
oct | 773352664 |
9 | 307274067 |
10 | 133027252 |
11 | 690aa386 |
12 | 38673444 |
13 | 21738667 |
14 | 1394b468 |
15 | ba2a737 |
hex | 7edd5b4 |
133027252 has 6 divisors (see below), whose sum is σ = 232797698. Its totient is φ = 66513624.
The previous prime is 133027229. The next prime is 133027253. The reversal of 133027252 is 252720331.
It can be written as a sum of positive squares in only one way, i.e., 132802576 + 224676 = 11524^2 + 474^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133027253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16628403 + ... + 16628410.
Almost surely, 2133027252 is an apocalyptic number.
It is an amenable number.
133027252 is a deficient number, since it is larger than the sum of its proper divisors (99770446).
133027252 is a wasteful number, since it uses less digits than its factorization.
133027252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33256817 (or 33256815 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 133027252 is about 11533.7440581972. The cubic root of 133027252 is about 510.4817337244.
Adding to 133027252 its reverse (252720331), we get a palindrome (385747583).
It can be divided in two parts, 1330 and 27252, that added together give a palindrome (28582).
The spelling of 133027252 in words is "one hundred thirty-three million, twenty-seven thousand, two hundred fifty-two".
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