Base | Representation |
---|---|
bin | 100100000001111100010… |
… | …111011101101100010101 |
3 | 22202200221211122201220121 |
4 | 210001330113131230111 |
5 | 311031310322010323 |
6 | 5133241505031541 |
7 | 343612166045464 |
oct | 44017427355425 |
9 | 8680854581817 |
10 | 2475987688213 |
11 | 875073557006 |
12 | 33ba433255b1 |
13 | 14c63b994c20 |
14 | 87ba49909db |
15 | 446159dba5d |
hex | 2407c5ddb15 |
2475987688213 has 8 divisors (see below), whose sum is σ = 2679847520000. Its totient is φ = 2274042033648.
The previous prime is 2475987688189. The next prime is 2475987688243. The reversal of 2475987688213 is 3128867895742.
2475987688213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2475987688213 - 225 = 2475954133781 is a prime.
It is a super-2 number, since 2×24759876882132 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2475987688243) 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, 478541613 + ... + 478546786.
It is an arithmetic number, because the mean of its divisors is an integer number (334980940000).
Almost surely, 22475987688213 is an apocalyptic number.
It is an amenable number.
2475987688213 is a deficient number, since it is larger than the sum of its proper divisors (203859831787).
2475987688213 is a wasteful number, since it uses less digits than its factorization.
2475987688213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 957088611.
The product of its digits is 325140480, while the sum is 70.
The spelling of 2475987688213 in words is "two trillion, four hundred seventy-five billion, nine hundred eighty-seven million, six hundred eighty-eight thousand, two hundred thirteen".
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