Base | Representation |
---|---|
bin | 10001000001011000… |
… | …10010001100001101 |
3 | 212120212112112210201 |
4 | 20200230102030031 |
5 | 122203413224344 |
6 | 4110443533501 |
7 | 442313145301 |
oct | 104054221415 |
9 | 25525475721 |
10 | 9138414349 |
11 | 396a43aa59 |
12 | 193052a291 |
13 | b2835398c |
14 | 629965d01 |
15 | 38741d4d4 |
hex | 220b1230d |
9138414349 has 8 divisors (see below), whose sum is σ = 9656444160. Its totient is φ = 8630443536.
The previous prime is 9138414323. The next prime is 9138414367. The reversal of 9138414349 is 9434148319.
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 9138414349 - 217 = 9138283277 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9138414299 and 9138414308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9138417349) 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, 2512882 + ... + 2516515.
It is an arithmetic number, because the mean of its divisors is an integer number (1207055520).
Almost surely, 29138414349 is an apocalyptic number.
It is an amenable number.
9138414349 is a deficient number, since it is larger than the sum of its proper divisors (518029811).
9138414349 is a wasteful number, since it uses less digits than its factorization.
9138414349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5029499.
The product of its digits is 373248, while the sum is 46.
The square root of 9138414349 is about 95595.0539986248. The cubic root of 9138414349 is about 2090.6930806533.
The spelling of 9138414349 in words is "nine billion, one hundred thirty-eight million, four hundred fourteen thousand, three hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •