Base | Representation |
---|---|
bin | 100101100011101101110… |
… | …110001111100010111001 |
3 | 100010201221021220020122221 |
4 | 211203231312033202321 |
5 | 314241312011002431 |
6 | 5253403121244041 |
7 | 354316601541604 |
oct | 45435566174271 |
9 | 10121837806587 |
10 | 2580970797241 |
11 | 905646802731 |
12 | 358261a93621 |
13 | 1594cc99ac95 |
14 | 8ccc375733b |
15 | 4720c443111 |
hex | 258edd8f8b9 |
2580970797241 has 8 divisors (see below), whose sum is σ = 2651820842304. Its totient is φ = 2510178335280.
The previous prime is 2580970797143. The next prime is 2580970797287. The reversal of 2580970797241 is 1427970790852.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2580970797241 - 239 = 2031214983353 is a prime.
It is a super-2 number, since 2×25809707972412 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2580970797241.
It is not an unprimeable number, because it can be changed into a prime (2580970797641) 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, 14304895 + ... + 14484196.
It is an arithmetic number, because the mean of its divisors is an integer number (331477605288).
Almost surely, 22580970797241 is an apocalyptic number.
It is an amenable number.
2580970797241 is a deficient number, since it is larger than the sum of its proper divisors (70850045063).
2580970797241 is a wasteful number, since it uses less digits than its factorization.
2580970797241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28791551.
The product of its (nonzero) digits is 17781120, while the sum is 61.
The spelling of 2580970797241 in words is "two trillion, five hundred eighty billion, nine hundred seventy million, seven hundred ninety-seven thousand, two hundred forty-one".
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