Base | Representation |
---|---|
bin | 1111110010000… |
… | …00110110001001 |
3 | 100020002220201001 |
4 | 13321000312021 |
5 | 232342324220 |
6 | 21045255001 |
7 | 3165156361 |
oct | 771006611 |
9 | 306086631 |
10 | 132386185 |
11 | 68801778 |
12 | 38404461 |
13 | 21572929 |
14 | 138219a1 |
15 | b95080a |
hex | 7e40d89 |
132386185 has 16 divisors (see below), whose sum is σ = 163864512. Its totient is φ = 102600000.
The previous prime is 132386161. The next prime is 132386201. The reversal of 132386185 is 581683231.
It is not a de Polignac number, because 132386185 - 27 = 132386057 is a prime.
It is a super-2 number, since 2×1323861852 = 35052203957708450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45010 + ... + 47860.
It is an arithmetic number, because the mean of its divisors is an integer number (10241532).
Almost surely, 2132386185 is an apocalyptic number.
It is an amenable number.
132386185 is a deficient number, since it is larger than the sum of its proper divisors (31478327).
132386185 is a wasteful number, since it uses less digits than its factorization.
132386185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3144.
The product of its digits is 34560, while the sum is 37.
The square root of 132386185 is about 11505.9195634247. The cubic root of 132386185 is about 509.6603980329.
The spelling of 132386185 in words is "one hundred thirty-two million, three hundred eighty-six thousand, one hundred eighty-five".
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