Base | Representation |
---|---|
bin | 1111101111011… |
… | …11001000111011 |
3 | 100012110220121212 |
4 | 13313233020323 |
5 | 232301122030 |
6 | 21034153335 |
7 | 3162263561 |
oct | 767571073 |
9 | 305426555 |
10 | 132051515 |
11 | 685a3292 |
12 | 3828284b |
13 | 214864bb |
14 | 13775a31 |
15 | b8d6595 |
hex | 7def23b |
132051515 has 4 divisors (see below), whose sum is σ = 158461824. Its totient is φ = 105641208.
The previous prime is 132051509. The next prime is 132051547. The reversal of 132051515 is 515150231.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 132051515 - 28 = 132051259 is a prime.
It is a super-2 number, since 2×1320515152 = 34875205227590450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13205147 + ... + 13205156.
It is an arithmetic number, because the mean of its divisors is an integer number (39615456).
Almost surely, 2132051515 is an apocalyptic number.
132051515 is a deficient number, since it is larger than the sum of its proper divisors (26410309).
132051515 is an equidigital number, since it uses as much as digits as its factorization.
132051515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26410308.
The product of its (nonzero) digits is 750, while the sum is 23.
The square root of 132051515 is about 11491.3669769963. The cubic root of 132051515 is about 509.2305647169.
The spelling of 132051515 in words is "one hundred thirty-two million, fifty-one thousand, five hundred fifteen".
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