Base | Representation |
---|---|
bin | 1111110111101… |
… | …00111110111110 |
3 | 100021111101211122 |
4 | 13323310332332 |
5 | 233034432110 |
6 | 21113150542 |
7 | 3204351464 |
oct | 773647676 |
9 | 307441748 |
10 | 133124030 |
11 | 69166066 |
12 | 386bb452 |
13 | 21770720 |
14 | 13974834 |
15 | ba49255 |
hex | 7ef4fbe |
133124030 has 16 divisors (see below), whose sum is σ = 258056064. Its totient is φ = 49153440.
The previous prime is 133124027. The next prime is 133124071. The reversal of 133124030 is 30421331.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511886 + ... + 512145.
It is an arithmetic number, because the mean of its divisors is an integer number (16128504).
Almost surely, 2133124030 is an apocalyptic number.
133124030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133124030 is a deficient number, since it is larger than the sum of its proper divisors (124932034).
133124030 is a wasteful number, since it uses less digits than its factorization.
133124030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1024051.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 133124030 is about 11537.9387240529. The cubic root of 133124030 is about 510.6054963993.
Adding to 133124030 its reverse (30421331), we get a palindrome (163545361).
The spelling of 133124030 in words is "one hundred thirty-three million, one hundred twenty-four thousand, thirty".
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