Base | Representation |
---|---|
bin | 10001111100111000… |
… | …101000111111011110 |
3 | 1211202022111010022212 |
4 | 101330320220333132 |
5 | 303433410420214 |
6 | 12504352040422 |
7 | 1251440402210 |
oct | 217470507736 |
9 | 54668433285 |
10 | 19275091934 |
11 | 81a131794a |
12 | 389b233112 |
13 | 1a82457157 |
14 | d0bd065b0 |
15 | 77c2c853e |
hex | 47ce28fde |
19275091934 has 16 divisors (see below), whose sum is σ = 33049125888. Its totient is φ = 8259225912.
The previous prime is 19275091919. The next prime is 19275091951. The reversal of 19275091934 is 43919057291.
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, 47174 + ... + 201929.
It is an arithmetic number, because the mean of its divisors is an integer number (2065570368).
Almost surely, 219275091934 is an apocalyptic number.
19275091934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
19275091934 is a deficient number, since it is larger than the sum of its proper divisors (13774033954).
19275091934 is a wasteful number, since it uses less digits than its factorization.
19275091934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254639.
The product of its (nonzero) digits is 612360, while the sum is 50.
The spelling of 19275091934 in words is "nineteen billion, two hundred seventy-five million, ninety-one thousand, nine hundred thirty-four".
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