Base | Representation |
---|---|
bin | 1111110001010… |
… | …10100111000101 |
3 | 100012221021202212 |
4 | 13320222213011 |
5 | 232331420414 |
6 | 21043313205 |
7 | 3164330012 |
oct | 770524705 |
9 | 305837685 |
10 | 132295109 |
11 | 6874a301 |
12 | 3837b805 |
13 | 2154033b |
14 | 137da709 |
15 | b93383e |
hex | 7e2a9c5 |
132295109 has 4 divisors (see below), whose sum is σ = 132335616. Its totient is φ = 132254604.
The previous prime is 132295063. The next prime is 132295117. The reversal of 132295109 is 901592231.
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, and also an emirpimes, since its reverse is a distinct semiprime: 901592231 = 83 ⋅10862557.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132295109 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 (132295159) 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, 14879 + ... + 22044.
It is an arithmetic number, because the mean of its divisors is an integer number (33083904).
Almost surely, 2132295109 is an apocalyptic number.
It is an amenable number.
132295109 is a deficient number, since it is larger than the sum of its proper divisors (40507).
132295109 is an equidigital number, since it uses as much as digits as its factorization.
132295109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40506.
The product of its (nonzero) digits is 4860, while the sum is 32.
The square root of 132295109 is about 11501.9610936570. The cubic root of 132295109 is about 509.5434964116.
The spelling of 132295109 in words is "one hundred thirty-two million, two hundred ninety-five thousand, one hundred nine".
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