Base | Representation |
---|---|
bin | 1111110000000… |
… | …10011001011111 |
3 | 100012121220211111 |
4 | 13320002121133 |
5 | 232311133044 |
6 | 21040002451 |
7 | 3163042552 |
oct | 770023137 |
9 | 305556744 |
10 | 132130399 |
11 | 68647585 |
12 | 38300427 |
13 | 214b338b |
14 | 13796699 |
15 | b8eeb34 |
hex | 7e0265f |
132130399 has 8 divisors (see below), whose sum is σ = 133765632. Its totient is φ = 130504920.
The previous prime is 132130381. The next prime is 132130403. The reversal of 132130399 is 993031231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132130399 - 211 = 132128351 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 132130399.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132130319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26952 + ... + 31474.
It is an arithmetic number, because the mean of its divisors is an integer number (16720704).
Almost surely, 2132130399 is an apocalyptic number.
132130399 is a deficient number, since it is larger than the sum of its proper divisors (1635233).
132130399 is a wasteful number, since it uses less digits than its factorization.
132130399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4877.
The product of its (nonzero) digits is 4374, while the sum is 31.
The square root of 132130399 is about 11494.7987803180. The cubic root of 132130399 is about 509.3319447167.
The spelling of 132130399 in words is "one hundred thirty-two million, one hundred thirty thousand, three hundred ninety-nine".
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