Base | Representation |
---|---|
bin | 101010001101001001111… |
… | …011010010101100011111 |
3 | 101021021021220102112110100 |
4 | 222031021323102230133 |
5 | 340004400330022024 |
6 | 10100222124312143 |
7 | 416354131321146 |
oct | 52151173225437 |
9 | 11237256375410 |
10 | 2900343204639 |
11 | a19035144381 |
12 | 3aa1330a2653 |
13 | 18066916763a |
14 | a053d69475d |
15 | 506a06ee7c9 |
hex | 2a349ed2b1f |
2900343204639 has 12 divisors (see below), whose sum is σ = 4190690181600. Its totient is φ = 1932959573664.
The previous prime is 2900343204607. The next prime is 2900343204691. The reversal of 2900343204639 is 9364023430092.
2900343204639 is a `hidden beast` number, since 2 + 9 + 0 + 0 + 3 + 4 + 3 + 2 + 0 + 4 + 639 = 666.
It is not a de Polignac number, because 2900343204639 - 25 = 2900343204607 is a prime.
It is a super-2 number, since 2×29003432046392 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2900343204594 and 2900343204603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2900343204439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50183079 + ... + 50240840.
It is an arithmetic number, because the mean of its divisors is an integer number (349224181800).
Almost surely, 22900343204639 is an apocalyptic number.
2900343204639 is a deficient number, since it is larger than the sum of its proper divisors (1290346976961).
2900343204639 is a wasteful number, since it uses less digits than its factorization.
2900343204639 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100427134 (or 100427131 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 45.
The spelling of 2900343204639 in words is "two trillion, nine hundred billion, three hundred forty-three million, two hundred four thousand, six hundred thirty-nine".
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