Base | Representation |
---|---|
bin | 10000110101111111… |
… | …10000101101000000 |
3 | 212100012201201110001 |
4 | 20122333300231000 |
5 | 122004432404033 |
6 | 4053151445344 |
7 | 440043004621 |
oct | 103277605500 |
9 | 25305651401 |
10 | 9042856768 |
11 | 3920503150 |
12 | 1904526854 |
13 | b1160722a |
14 | 61adada48 |
15 | 37dd44e7d |
hex | 21aff0b40 |
9042856768 has 56 divisors (see below), whose sum is σ = 19587728160. Its totient is φ = 4107870720.
The previous prime is 9042856759. The next prime is 9042856777. The reversal of 9042856768 is 8676582409.
It is an interprime number because it is at equal distance from previous prime (9042856759) and next prime (9042856777).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622755 + ... + 1628317.
It is an arithmetic number, because the mean of its divisors is an integer number (349780860).
Almost surely, 29042856768 is an apocalyptic number.
It is an amenable number.
9042856768 is an abundant number, since it is smaller than the sum of its proper divisors (10544871392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9042856768 is a wasteful number, since it uses less digits than its factorization.
9042856768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7895 (or 7885 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 55.
The square root of 9042856768 is about 95093.9365469744. The cubic root of 9042856768 is about 2083.3802876130.
The spelling of 9042856768 in words is "nine billion, forty-two million, eight hundred fifty-six thousand, seven hundred sixty-eight".
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