Base | Representation |
---|---|
bin | 1111110110111… |
… | …10100110010101 |
3 | 100021022202001202 |
4 | 13323132212111 |
5 | 233024013331 |
6 | 21111202245 |
7 | 3203520251 |
oct | 773364625 |
9 | 307282052 |
10 | 133032341 |
11 | 69103192 |
12 | 38676385 |
13 | 2173aa80 |
14 | 1394d261 |
15 | ba2becb |
hex | 7ede995 |
133032341 has 4 divisors (see below), whose sum is σ = 143265612. Its totient is φ = 122799072.
The previous prime is 133032337. The next prime is 133032371. The reversal of 133032341 is 143230331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143230331 = 2753 ⋅52027.
It can be written as a sum of positive squares in 2 ways, for example, as 58140625 + 74891716 = 7625^2 + 8654^2 .
It is a cyclic number.
It is not a de Polignac number, because 133032341 - 22 = 133032337 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133032371) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5116616 + ... + 5116641.
It is an arithmetic number, because the mean of its divisors is an integer number (35816403).
Almost surely, 2133032341 is an apocalyptic number.
It is an amenable number.
133032341 is a deficient number, since it is larger than the sum of its proper divisors (10233271).
133032341 is a wasteful number, since it uses less digits than its factorization.
133032341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10233270.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 133032341 is about 11533.9646696182. The cubic root of 133032341 is about 510.4882431886.
Adding to 133032341 its reverse (143230331), we get a palindrome (276262672).
The spelling of 133032341 in words is "one hundred thirty-three million, thirty-two thousand, three hundred forty-one".
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