Base | Representation |
---|---|
bin | 111001010010000… |
… | …0011010011000111 |
3 | 11221221200102110222 |
4 | 1302210003103013 |
5 | 12414021201234 |
6 | 514420134555 |
7 | 65426116664 |
oct | 16244032307 |
9 | 4857612428 |
10 | 1922053319 |
11 | 8a6a4911a |
12 | 45783745b |
13 | 248285774 |
14 | 1433a8a6b |
15 | b3b1742e |
hex | 729034c7 |
1922053319 has 16 divisors (see below), whose sum is σ = 2080490880. Its totient is φ = 1769467680.
The previous prime is 1922053307. The next prime is 1922053349. The reversal of 1922053319 is 9133502291.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1922053319 is a prime.
It is a super-2 number, since 2×19220533192 = 7388577922157831522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1922053349) 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, 900884 + ... + 903014.
It is an arithmetic number, because the mean of its divisors is an integer number (130030680).
Almost surely, 21922053319 is an apocalyptic number.
1922053319 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
1922053319 is a deficient number, since it is larger than the sum of its proper divisors (158437561).
1922053319 is a wasteful number, since it uses less digits than its factorization.
1922053319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3470.
The product of its (nonzero) digits is 14580, while the sum is 35.
The square root of 1922053319 is about 43841.2285297755. The cubic root of 1922053319 is about 1243.3359097778.
The spelling of 1922053319 in words is "one billion, nine hundred twenty-two million, fifty-three thousand, three hundred nineteen".
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