Base | Representation |
---|---|
bin | 1111111011110… |
… | …00001010000010 |
3 | 100022111200212001 |
4 | 13331320022002 |
5 | 233204130224 |
6 | 21132454214 |
7 | 3212050063 |
oct | 775701202 |
9 | 308450761 |
10 | 133661314 |
11 | 694a27a6 |
12 | 3891a36a |
13 | 218cb147 |
14 | 13a7456a |
15 | bb03544 |
hex | 7f78282 |
133661314 has 16 divisors (see below), whose sum is σ = 214624800. Its totient is φ = 62239104.
The previous prime is 133661287. The next prime is 133661317. The reversal of 133661314 is 413166331.
It is not an unprimeable number, because it can be changed into a prime (133661317) 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, 27567 + ... + 32050.
It is an arithmetic number, because the mean of its divisors is an integer number (13414050).
Almost surely, 2133661314 is an apocalyptic number.
133661314 is a deficient number, since it is larger than the sum of its proper divisors (80963486).
133661314 is a wasteful number, since it uses less digits than its factorization.
133661314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59697.
The product of its digits is 3888, while the sum is 28.
The square root of 133661314 is about 11561.1986402795. The cubic root of 133661314 is about 511.2915030580.
The spelling of 133661314 in words is "one hundred thirty-three million, six hundred sixty-one thousand, three hundred fourteen".
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