Base | Representation |
---|---|
bin | 1111111001100… |
… | …00101000010011 |
3 | 100021221210222010 |
4 | 13330300220103 |
5 | 233120241324 |
6 | 21122314003 |
7 | 3206416656 |
oct | 774605023 |
9 | 307853863 |
10 | 133368339 |
11 | 69312675 |
12 | 387b8903 |
13 | 218279a0 |
14 | 139d989d |
15 | ba96829 |
hex | 7f30a13 |
133368339 has 8 divisors (see below), whose sum is σ = 191503312. Its totient is φ = 82072800.
The previous prime is 133368311. The next prime is 133368341. The reversal of 133368339 is 933863331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 133368339 - 28 = 133368083 is a prime.
It is a super-2 number, since 2×1333683392 = 35574227695237842, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 3419701 = 133368339 / (1 + 3 + 3 + 3 + 6 + 8 + 3 + 3 + 9).
It is a junction number, because it is equal to n+sod(n) for n = 133368297 and 133368306.
It is not an unprimeable number, because it can be changed into a prime (133368839) 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, 1709812 + ... + 1709889.
It is an arithmetic number, because the mean of its divisors is an integer number (23937914).
Almost surely, 2133368339 is an apocalyptic number.
133368339 is a deficient number, since it is larger than the sum of its proper divisors (58134973).
133368339 is a wasteful number, since it uses less digits than its factorization.
133368339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3419717.
The product of its digits is 104976, while the sum is 39.
The square root of 133368339 is about 11548.5210741462. The cubic root of 133368339 is about 510.9176596379.
The spelling of 133368339 in words is "one hundred thirty-three million, three hundred sixty-eight thousand, three hundred thirty-nine".
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