Base | Representation |
---|---|
bin | 1010110101011111… |
… | …0111000010110101 |
3 | 21111201020221022100 |
4 | 2231113313002311 |
5 | 21424112310031 |
6 | 1200343452313 |
7 | 132036440145 |
oct | 25527670265 |
9 | 7451227270 |
10 | 2908713141 |
11 | 1262990264 |
12 | 692157099 |
13 | 374801949 |
14 | 1d8442925 |
15 | 120560de6 |
hex | ad5f70b5 |
2908713141 has 24 divisors (see below), whose sum is σ = 4450680000. Its totient is φ = 1824230016.
The previous prime is 2908713133. The next prime is 2908713149. The reversal of 2908713141 is 1413178092.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2908713133) and next prime (2908713149).
It is not a de Polignac number, because 2908713141 - 23 = 2908713133 is a prime.
It is a super-2 number, since 2×29087131412 = 16921224273252171762, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2908713096 and 2908713105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2908713149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 579360 + ... + 584358.
It is an arithmetic number, because the mean of its divisors is an integer number (185445000).
Almost surely, 22908713141 is an apocalyptic number.
It is an amenable number.
2908713141 is a deficient number, since it is larger than the sum of its proper divisors (1541966859).
2908713141 is a wasteful number, since it uses less digits than its factorization.
2908713141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8825 (or 8822 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The square root of 2908713141 is about 53932.4868794310. The cubic root of 2908713141 is about 1427.4699162987.
The spelling of 2908713141 in words is "two billion, nine hundred eight million, seven hundred thirteen thousand, one hundred forty-one".
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