Base | Representation |
---|---|
bin | 1111110110110… |
… | …01111001100111 |
3 | 100021021202122221 |
4 | 13323121321213 |
5 | 233022404340 |
6 | 21110533211 |
7 | 3203410165 |
oct | 773317147 |
9 | 307252587 |
10 | 133013095 |
11 | 6909a786 |
12 | 38667207 |
13 | 21732097 |
14 | 13946235 |
15 | ba2644a |
hex | 7ed9e67 |
133013095 has 8 divisors (see below), whose sum is σ = 164764800. Its totient is φ = 102977760.
The previous prime is 133013087. The next prime is 133013119. The reversal of 133013095 is 590310331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 133013095 - 23 = 133013087 is a prime.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 428920 + ... + 429229.
It is an arithmetic number, because the mean of its divisors is an integer number (20595600).
Almost surely, 2133013095 is an apocalyptic number.
133013095 is a deficient number, since it is larger than the sum of its proper divisors (31751705).
133013095 is an equidigital number, since it uses as much as digits as its factorization.
133013095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 858185.
The product of its (nonzero) digits is 1215, while the sum is 25.
The square root of 133013095 is about 11533.1303209493. The cubic root of 133013095 is about 510.4636242864.
The spelling of 133013095 in words is "one hundred thirty-three million, thirteen thousand, ninety-five".
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