Base | Representation |
---|---|
bin | 111101001111100… |
… | …0110101111001101 |
3 | 12022012210111221110 |
4 | 1322133012233031 |
5 | 13202033140123 |
6 | 535525122233 |
7 | 101631665022 |
oct | 17237065715 |
9 | 5265714843 |
10 | 2054974413 |
11 | 964a85768 |
12 | 494259379 |
13 | 2699849bb |
14 | 156cc9549 |
15 | c0621493 |
hex | 7a7c6bcd |
2054974413 has 24 divisors (see below), whose sum is σ = 2834846112. Its totient is φ = 1324050624.
The previous prime is 2054974403. The next prime is 2054974451. The reversal of 2054974413 is 3144794502.
It is not a de Polignac number, because 2054974413 - 26 = 2054974349 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2054974403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 643206 + ... + 646392.
It is an arithmetic number, because the mean of its divisors is an integer number (118118588).
Almost surely, 22054974413 is an apocalyptic number.
It is an amenable number.
2054974413 is a deficient number, since it is larger than the sum of its proper divisors (779871699).
2054974413 is a wasteful number, since it uses less digits than its factorization.
2054974413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3421 (or 3384 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 39.
The square root of 2054974413 is about 45331.8256085060. The cubic root of 2054974413 is about 1271.3607695305.
The spelling of 2054974413 in words is "two billion, fifty-four million, nine hundred seventy-four thousand, four hundred thirteen".
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