Base | Representation |
---|---|
bin | 100100110100100000110… |
… | …111011100000101011111 |
3 | 22221220010001122202021112 |
4 | 210310200313130011133 |
5 | 312424012002004330 |
6 | 5214221534452235 |
7 | 350543605555601 |
oct | 44644067340537 |
9 | 8856101582245 |
10 | 2530287141215 |
11 | 8960a81437a9 |
12 | 34a47806407b |
13 | 1547b33c2182 |
14 | 8a676305171 |
15 | 45c42a58795 |
hex | 24d20ddc15f |
2530287141215 has 8 divisors (see below), whose sum is σ = 3106957234128. Its totient is φ = 1977154603200.
The previous prime is 2530287141203. The next prime is 2530287141229. The reversal of 2530287141215 is 5121417820352.
It is a happy number.
2530287141215 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 not a de Polignac number, because 2530287141215 - 220 = 2530286092639 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5884388486 + ... + 5884388915.
It is an arithmetic number, because the mean of its divisors is an integer number (388369654266).
Almost surely, 22530287141215 is an apocalyptic number.
2530287141215 is a deficient number, since it is larger than the sum of its proper divisors (576670092913).
2530287141215 is a wasteful number, since it uses less digits than its factorization.
2530287141215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11768777449.
The product of its (nonzero) digits is 134400, while the sum is 41.
The spelling of 2530287141215 in words is "two trillion, five hundred thirty billion, two hundred eighty-seven million, one hundred forty-one thousand, two hundred fifteen".
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