Base | Representation |
---|---|
bin | 111101111000111111… |
… | …1111110001000010101 |
3 | 110201001122220201011102 |
4 | 1323301333332020111 |
5 | 4134144212104433 |
6 | 141020235115445 |
7 | 12413416455104 |
oct | 1736177761025 |
9 | 421048821142 |
10 | 132909097493 |
11 | 514037a2137 |
12 | 21912ba2b85 |
13 | c6c17ac3b3 |
14 | 660b9ac03b |
15 | 36cd44d4e8 |
hex | 1ef1ffe215 |
132909097493 has 2 divisors, whose sum is σ = 132909097494. Its totient is φ = 132909097492.
The previous prime is 132909097487. The next prime is 132909097511. The reversal of 132909097493 is 394790909231.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 132909097489 + 4 = 364567^2 + 2^2 .
It is a cyclic number.
It is not a de Polignac number, because 132909097493 - 26 = 132909097429 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132909097403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66454548746 + 66454548747.
It is an arithmetic number, because the mean of its divisors is an integer number (66454548747).
Almost surely, 2132909097493 is an apocalyptic number.
It is an amenable number.
132909097493 is a deficient number, since it is larger than the sum of its proper divisors (1).
132909097493 is an equidigital number, since it uses as much as digits as its factorization.
132909097493 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3306744, while the sum is 56.
The spelling of 132909097493 in words is "one hundred thirty-two billion, nine hundred nine million, ninety-seven thousand, four hundred ninety-three".
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