Base | Representation |
---|---|
bin | 1111100011010… |
… | …00011110001111 |
3 | 100002110121121020 |
4 | 13301220132033 |
5 | 231343420333 |
6 | 20540005223 |
7 | 3142550421 |
oct | 761503617 |
9 | 302417536 |
10 | 130451343 |
11 | 67700030 |
12 | 37830813 |
13 | 21046059 |
14 | 1347a811 |
15 | b6bc3b3 |
hex | 7c6878f |
130451343 has 8 divisors (see below), whose sum is σ = 189747456. Its totient is φ = 79061400.
The previous prime is 130451333. The next prime is 130451351. The reversal of 130451343 is 343154031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130451343 - 24 = 130451327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130451333) 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, 1976503 + ... + 1976568.
It is an arithmetic number, because the mean of its divisors is an integer number (23718432).
Almost surely, 2130451343 is an apocalyptic number.
130451343 is a deficient number, since it is larger than the sum of its proper divisors (59296113).
130451343 is a wasteful number, since it uses less digits than its factorization.
130451343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3953085.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 130451343 is about 11421.5298012131. The cubic root of 130451343 is about 507.1652842369.
The spelling of 130451343 in words is "one hundred thirty million, four hundred fifty-one thousand, three hundred forty-three".
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