Base | Representation |
---|---|
bin | 111001010110000… |
… | …0001001110111011 |
3 | 11222002121112121221 |
4 | 1302230001032323 |
5 | 12420040021021 |
6 | 514533012511 |
7 | 65452636321 |
oct | 16254011673 |
9 | 4862545557 |
10 | 1924142011 |
11 | 8a8145410 |
12 | 458484137 |
13 | 24883738c |
14 | 14378dd11 |
15 | b3dcb241 |
hex | 72b013bb |
1924142011 has 16 divisors (see below), whose sum is σ = 2139429600. Its totient is φ = 1715904000.
The previous prime is 1924142009. The next prime is 1924142021. The reversal of 1924142011 is 1102414291.
It is a cyclic number.
It is not a de Polignac number, because 1924142011 - 21 = 1924142009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1924142021) 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, 113155 + ... + 129043.
It is an arithmetic number, because the mean of its divisors is an integer number (133714350).
Almost surely, 21924142011 is an apocalyptic number.
1924142011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1924142011 is a deficient number, since it is larger than the sum of its proper divisors (215287589).
1924142011 is a wasteful number, since it uses less digits than its factorization.
1924142011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16110.
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 1924142011 is about 43865.0431551138. The cubic root of 1924142011 is about 1243.7861237254.
The spelling of 1924142011 in words is "one billion, nine hundred twenty-four million, one hundred forty-two thousand, eleven".
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