Base | Representation |
---|---|
bin | 1111110000111… |
… | …11100110010111 |
3 | 100012211222220102 |
4 | 13320133212113 |
5 | 232324000012 |
6 | 21042324315 |
7 | 3164051351 |
oct | 770374627 |
9 | 305758812 |
10 | 132250007 |
11 | 6871942a |
12 | 3835969b |
13 | 21525956 |
14 | 137c80d1 |
15 | b9252c2 |
hex | 7e1f997 |
132250007 has 2 divisors, whose sum is σ = 132250008. Its totient is φ = 132250006.
The previous prime is 132249989. The next prime is 132250009. The reversal of 132250007 is 700052231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 132250007 - 216 = 132184471 is a prime.
Together with 132250009, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132250009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66125003 + 66125004.
It is an arithmetic number, because the mean of its divisors is an integer number (66125004).
Almost surely, 2132250007 is an apocalyptic number.
132250007 is a deficient number, since it is larger than the sum of its proper divisors (1).
132250007 is an equidigital number, since it uses as much as digits as its factorization.
132250007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 132250007 is about 11500.0003043478. Note that the first 3 decimals coincide. The cubic root of 132250007 is about 509.4855853695.
The spelling of 132250007 in words is "one hundred thirty-two million, two hundred fifty thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •