Base | Representation |
---|---|
bin | 1111110111001… |
… | …11101101100110 |
3 | 100021101122021022 |
4 | 13323213231212 |
5 | 233031212140 |
6 | 21112051142 |
7 | 3204034136 |
oct | 773475546 |
9 | 307348238 |
10 | 133069670 |
11 | 69129238 |
12 | 38693ab2 |
13 | 21751a66 |
14 | 1395cac6 |
15 | ba380b5 |
hex | 7ee7b66 |
133069670 has 48 divisors (see below), whose sum is σ = 252666864. Its totient is φ = 50443200.
The previous prime is 133069663. The next prime is 133069679. The reversal of 133069670 is 76960331.
133069670 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 133069670.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133069679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586097 + ... + 586323.
It is an arithmetic number, because the mean of its divisors is an integer number (5263893).
Almost surely, 2133069670 is an apocalyptic number.
133069670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133069670 is a deficient number, since it is larger than the sum of its proper divisors (119597194).
133069670 is a wasteful number, since it uses less digits than its factorization.
133069670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357 (or 326 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 35.
The square root of 133069670 is about 11535.5827767825. The cubic root of 133069670 is about 510.5359865503.
The spelling of 133069670 in words is "one hundred thirty-three million, sixty-nine thousand, six hundred seventy".
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