Base | Representation |
---|---|
bin | 11111010001011110100110 |
3 | 120102111121122 |
4 | 133101132212 |
5 | 4044314204 |
6 | 451413542 |
7 | 126453014 |
oct | 37213646 |
9 | 16374548 |
10 | 8198054 |
11 | 469a357 |
12 | 28b42b2 |
13 | 1910627 |
14 | 11358b4 |
15 | abe0be |
hex | 7d17a6 |
8198054 has 4 divisors (see below), whose sum is σ = 12297084. Its totient is φ = 4099026.
The previous prime is 8198041. The next prime is 8198059. The reversal of 8198054 is 4508918.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8198059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049512 + ... + 2049515.
It is an arithmetic number, because the mean of its divisors is an integer number (3074271).
Almost surely, 28198054 is an apocalyptic number.
8198054 is a deficient number, since it is larger than the sum of its proper divisors (4099030).
8198054 is a wasteful number, since it uses less digits than its factorization.
8198054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4099029.
The product of its (nonzero) digits is 11520, while the sum is 35.
The square root of 8198054 is about 2863.2244061547. The cubic root of 8198054 is about 201.6370143624.
The spelling of 8198054 in words is "eight million, one hundred ninety-eight thousand, fifty-four".
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