Base | Representation |
---|---|
bin | 10001111010011000… |
… | …011100000110101001 |
3 | 1211122101110111212210 |
4 | 101322120130012221 |
5 | 303342133033410 |
6 | 12500251555333 |
7 | 1250420422326 |
oct | 217230340651 |
9 | 54571414783 |
10 | 19233096105 |
11 | 817a643853 |
12 | 388915bb49 |
13 | 1a76842052 |
14 | d064d3b4d |
15 | 778780220 |
hex | 47a61c1a9 |
19233096105 has 32 divisors (see below), whose sum is σ = 32540433408. Its totient is φ = 9684633600.
The previous prime is 19233096101. The next prime is 19233096163. The reversal of 19233096105 is 50169033291.
It is not a de Polignac number, because 19233096105 - 22 = 19233096101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19233096101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 485344 + ... + 523473.
It is an arithmetic number, because the mean of its divisors is an integer number (1016888544).
Almost surely, 219233096105 is an apocalyptic number.
19233096105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
19233096105 is a deficient number, since it is larger than the sum of its proper divisors (13307337303).
19233096105 is a wasteful number, since it uses less digits than its factorization.
19233096105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1008897.
The product of its (nonzero) digits is 43740, while the sum is 39.
The spelling of 19233096105 in words is "nineteen billion, two hundred thirty-three million, ninety-six thousand, one hundred five".
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