Base | Representation |
---|---|
bin | 1111111111101… |
… | …10111001010111 |
3 | 100100111001221220 |
4 | 13333312321113 |
5 | 233322233224 |
6 | 21151541423 |
7 | 3216341421 |
oct | 777667127 |
9 | 310431856 |
10 | 134180439 |
11 | 69817828 |
12 | 38b2a873 |
13 | 21a50513 |
14 | 13b6b811 |
15 | bba7279 |
hex | 7ff6e57 |
134180439 has 8 divisors (see below), whose sum is σ = 189431280. Its totient is φ = 84191616.
The previous prime is 134180437. The next prime is 134180447. The reversal of 134180439 is 934081431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134180439 - 21 = 134180437 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134180437) 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, 1315444 + ... + 1315545.
It is an arithmetic number, because the mean of its divisors is an integer number (23678910).
Almost surely, 2134180439 is an apocalyptic number.
134180439 is a deficient number, since it is larger than the sum of its proper divisors (55250841).
134180439 is a wasteful number, since it uses less digits than its factorization.
134180439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2631009.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 134180439 is about 11583.6280586006. The cubic root of 134180439 is about 511.9525801928.
The spelling of 134180439 in words is "one hundred thirty-four million, one hundred eighty thousand, four hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •