Base | Representation |
---|---|
bin | 1111110101010… |
… | …00111111010011 |
3 | 100020220120211221 |
4 | 13322220333103 |
5 | 233000002010 |
6 | 21102345511 |
7 | 3201614125 |
oct | 772507723 |
9 | 306816757 |
10 | 132812755 |
11 | 68a73209 |
12 | 3858b297 |
13 | 21691b3a |
14 | 138d3215 |
15 | b9d6dda |
hex | 7ea8fd3 |
132812755 has 16 divisors (see below), whose sum is σ = 177634080. Its totient is φ = 94735872.
The previous prime is 132812723. The next prime is 132812759. The reversal of 132812755 is 557218231.
It is a cyclic number.
It is not a de Polignac number, because 132812755 - 25 = 132812723 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 132812755.
It is not an unprimeable number, because it can be changed into a prime (132812759) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39504 + ... + 42733.
It is an arithmetic number, because the mean of its divisors is an integer number (11102130).
Almost surely, 2132812755 is an apocalyptic number.
132812755 is a deficient number, since it is larger than the sum of its proper divisors (44821325).
132812755 is a wasteful number, since it uses less digits than its factorization.
132812755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82278.
The product of its digits is 16800, while the sum is 34.
The square root of 132812755 is about 11524.4416350641. The cubic root of 132812755 is about 510.2072142719.
The spelling of 132812755 in words is "one hundred thirty-two million, eight hundred twelve thousand, seven hundred fifty-five".
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