Base | Representation |
---|---|
bin | 1111111010011… |
… | …10111111011101 |
3 | 100022012010120010 |
4 | 13331032333131 |
5 | 233133231301 |
6 | 21125113433 |
7 | 3210445356 |
oct | 775167735 |
9 | 308163503 |
10 | 133492701 |
11 | 69398051 |
12 | 38858879 |
13 | 2186c484 |
14 | 13a2cd2d |
15 | babd5d6 |
hex | 7f4efdd |
133492701 has 4 divisors (see below), whose sum is σ = 177990272. Its totient is φ = 88995132.
The previous prime is 133492693. The next prime is 133492729. The reversal of 133492701 is 107294331.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 133492701 - 23 = 133492693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133492501) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22248781 + ... + 22248786.
It is an arithmetic number, because the mean of its divisors is an integer number (44497568).
Almost surely, 2133492701 is an apocalyptic number.
It is an amenable number.
133492701 is a deficient number, since it is larger than the sum of its proper divisors (44497571).
133492701 is an equidigital number, since it uses as much as digits as its factorization.
133492701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44497570.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 133492701 is about 11553.9041453528. The cubic root of 133492701 is about 511.0764154650.
The spelling of 133492701 in words is "one hundred thirty-three million, four hundred ninety-two thousand, seven hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •