Base | Representation |
---|---|
bin | 1010010000101000… |
… | …1110001011000001 |
3 | 21002221101221211002 |
4 | 2210022032023001 |
5 | 21120030033123 |
6 | 1133142501345 |
7 | 125151554114 |
oct | 24412161301 |
9 | 7087357732 |
10 | 2754142913 |
11 | 1193707375 |
12 | 64a434855 |
13 | 34b792782 |
14 | 1c1ac857b |
15 | 111bcc528 |
hex | a428e2c1 |
2754142913 has 2 divisors, whose sum is σ = 2754142914. Its totient is φ = 2754142912.
The previous prime is 2754142903. The next prime is 2754142927. The reversal of 2754142913 is 3192414572.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2575867009 + 178275904 = 50753^2 + 13352^2 .
It is a cyclic number.
It is not a de Polignac number, because 2754142913 - 26 = 2754142849 is a prime.
It is not a weakly prime, because it can be changed into another prime (2754142903) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377071456 + 1377071457.
It is an arithmetic number, because the mean of its divisors is an integer number (1377071457).
Almost surely, 22754142913 is an apocalyptic number.
It is an amenable number.
2754142913 is a deficient number, since it is larger than the sum of its proper divisors (1).
2754142913 is an equidigital number, since it uses as much as digits as its factorization.
2754142913 is an evil number, because the sum of its binary digits is even.
The product of its digits is 60480, while the sum is 38.
The square root of 2754142913 is about 52479.9286680155. The cubic root of 2754142913 is about 1401.7228641480.
The spelling of 2754142913 in words is "two billion, seven hundred fifty-four million, one hundred forty-two thousand, nine hundred thirteen".
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