Base | Representation |
---|---|
bin | 10000110101111010… |
… | …01000111000101010 |
3 | 212100011102210112110 |
4 | 20122331020320222 |
5 | 122004243410021 |
6 | 4053125023150 |
7 | 440034112605 |
oct | 103275107052 |
9 | 25304383473 |
10 | 9042169386 |
11 | 3920083768 |
12 | 1904254ab6 |
13 | b114263b3 |
14 | 61ac7133c |
15 | 37dc5b476 |
hex | 21af48e2a |
9042169386 has 8 divisors (see below), whose sum is σ = 18084338784. Its totient is φ = 3014056460.
The previous prime is 9042169351. The next prime is 9042169399. The reversal of 9042169386 is 6839612409.
It is a sphenic number, since it is the product of 3 distinct primes.
9042169386 is an admirable number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753514110 + ... + 753514121.
It is an arithmetic number, because the mean of its divisors is an integer number (2260542348).
Almost surely, 29042169386 is an apocalyptic number.
9042169386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9042169386 is a wasteful number, since it uses less digits than its factorization.
9042169386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1507028236.
The product of its (nonzero) digits is 559872, while the sum is 48.
The square root of 9042169386 is about 95090.3222520568. The cubic root of 9042169386 is about 2083.3274977173.
The spelling of 9042169386 in words is "nine billion, forty-two million, one hundred sixty-nine thousand, three hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •