Base | Representation |
---|---|
bin | 10010100111001001… |
… | …01111101001001110 |
3 | 221210100212001020111 |
4 | 21103210233221032 |
5 | 130430432411404 |
6 | 4331300510234 |
7 | 502420146325 |
oct | 112344575116 |
9 | 27710761214 |
10 | 9992075854 |
11 | 42682a2532 |
12 | 1b2a3ab37a |
13 | c33174727 |
14 | 6ab09d0bc |
15 | 3d7345104 |
hex | 25392fa4e |
9992075854 has 8 divisors (see below), whose sum is σ = 15014456640. Its totient is φ = 4987256976.
The previous prime is 9992075843. The next prime is 9992075857. The reversal of 9992075854 is 4585702999.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9992075857) 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, 4389054 + ... + 4391329.
It is an arithmetic number, because the mean of its divisors is an integer number (1876807080).
Almost surely, 29992075854 is an apocalyptic number.
9992075854 is a deficient number, since it is larger than the sum of its proper divisors (5022380786).
9992075854 is a wasteful number, since it uses less digits than its factorization.
9992075854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8780954.
The product of its (nonzero) digits is 8164800, while the sum is 58.
The square root of 9992075854 is about 99960.3714178774. The cubic root of 9992075854 is about 2153.8654711519.
The spelling of 9992075854 in words is "nine billion, nine hundred ninety-two million, seventy-five thousand, eight hundred fifty-four".
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