Base | Representation |
---|---|
bin | 111001111000110… |
… | …1010111000000010 |
3 | 12000100222011120210 |
4 | 1303301222320002 |
5 | 12434223304024 |
6 | 520424214550 |
7 | 66064063155 |
oct | 16361527002 |
9 | 5010864523 |
10 | 1942400514 |
11 | 90748628a |
12 | 46260a456 |
13 | 24c55ac22 |
14 | 145d83c9c |
15 | b57d6129 |
hex | 73c6ae02 |
1942400514 has 16 divisors (see below), whose sum is σ = 4089264480. Its totient is φ = 613389600.
The previous prime is 1942400513. The next prime is 1942400527. The reversal of 1942400514 is 4150042491.
It is not an unprimeable number, because it can be changed into a prime (1942400513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8519187 + ... + 8519414.
It is an arithmetic number, because the mean of its divisors is an integer number (255579030).
Almost surely, 21942400514 is an apocalyptic number.
1942400514 is an abundant number, since it is smaller than the sum of its proper divisors (2146863966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1942400514 is a wasteful number, since it uses less digits than its factorization.
1942400514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17038625.
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 1942400514 is about 44072.6730979640. The cubic root of 1942400514 is about 1247.7079092784.
The spelling of 1942400514 in words is "one billion, nine hundred forty-two million, four hundred thousand, five hundred fourteen".
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