Base | Representation |
---|---|
bin | 100100011110… |
… | …1010011101011 |
3 | 1022222200020020 |
4 | 1020331103223 |
5 | 14344003413 |
6 | 1521531523 |
7 | 321364266 |
oct | 110752353 |
9 | 38880206 |
10 | 19125483 |
11 | a883293 |
12 | 64a3ba3 |
13 | 3c68370 |
14 | 277bcdd |
15 | 1a2bc23 |
hex | 123d4eb |
19125483 has 16 divisors (see below), whose sum is σ = 27853056. Its totient is φ = 11602080.
The previous prime is 19125439. The next prime is 19125487. The reversal of 19125483 is 38452191.
It is not a de Polignac number, because 19125483 - 29 = 19124971 is a prime.
It is a plaindrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (19125487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685 + ... + 6222.
It is an arithmetic number, because the mean of its divisors is an integer number (1740816).
Almost surely, 219125483 is an apocalyptic number.
19125483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
19125483 is a deficient number, since it is larger than the sum of its proper divisors (8727573).
19125483 is a wasteful number, since it uses less digits than its factorization.
19125483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6994.
The product of its digits is 8640, while the sum is 33.
The square root of 19125483 is about 4373.2691433297. The cubic root of 19125483 is about 267.4263132992.
The spelling of 19125483 in words is "nineteen million, one hundred twenty-five thousand, four hundred eighty-three".
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