Base | Representation |
---|---|
bin | 10000110111010101… |
… | …10011001111001001 |
3 | 212100222221221012222 |
4 | 20123222303033021 |
5 | 122020324424322 |
6 | 4054233343425 |
7 | 440240625455 |
oct | 103352631711 |
9 | 25328857188 |
10 | 9054139337 |
11 | 3926909991 |
12 | 1908267b75 |
13 | b13a577c9 |
14 | 61c6a9665 |
15 | 37ed22e42 |
hex | 21bab33c9 |
9054139337 has 4 divisors (see below), whose sum is σ = 9071927940. Its totient is φ = 9036350736.
The previous prime is 9054139307. The next prime is 9054139349. The reversal of 9054139337 is 7339314509.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7339314509 = 19 ⋅386279711.
It can be written as a sum of positive squares in 2 ways, for example, as 4022223241 + 5031916096 = 63421^2 + 70936^2 .
It is a cyclic number.
It is not a de Polignac number, because 9054139337 - 26 = 9054139273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9054139307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8893538 + ... + 8894555.
It is an arithmetic number, because the mean of its divisors is an integer number (2267981985).
Almost surely, 29054139337 is an apocalyptic number.
It is an amenable number.
9054139337 is a deficient number, since it is larger than the sum of its proper divisors (17788603).
9054139337 is a wasteful number, since it uses less digits than its factorization.
9054139337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17788602.
The product of its (nonzero) digits is 306180, while the sum is 44.
The square root of 9054139337 is about 95153.2413373291. The cubic root of 9054139337 is about 2084.2463897495.
The spelling of 9054139337 in words is "nine billion, fifty-four million, one hundred thirty-nine thousand, three hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.044 sec. • engine limits •