Base | Representation |
---|---|
bin | 1000001011001001000011… |
… | …1000000000000000000001 |
3 | 1011211012022110221220122001 |
4 | 2002302100320000000001 |
5 | 2134222401024314101 |
6 | 31040445042544001 |
7 | 1615216453034251 |
oct | 202622070000001 |
9 | 34735273856561 |
10 | 8987502182401 |
11 | 295563a750856 |
12 | 1011a08368001 |
13 | 502696858552 |
14 | 230dd6d1d961 |
15 | 108bbb3c4901 |
hex | 82c90e00001 |
8987502182401 has 8 divisors (see below), whose sum is σ = 8991791623584. Its totient is φ = 8983213243680.
The previous prime is 8987502182389. The next prime is 8987502182429. The reversal of 8987502182401 is 1042812057898.
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 8987502182401 - 231 = 8985354698753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8987502182801) 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, 38458630 + ... + 38691616.
It is an arithmetic number, because the mean of its divisors is an integer number (1123973952948).
Almost surely, 28987502182401 is an apocalyptic number.
It is an amenable number.
8987502182401 is a deficient number, since it is larger than the sum of its proper divisors (4289441183).
8987502182401 is a wasteful number, since it uses less digits than its factorization.
8987502182401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251231.
The product of its (nonzero) digits is 2580480, while the sum is 55.
It can be divided in two parts, 8987502 and 182401, that added together give a triangular number (9169903 = T4282).
The spelling of 8987502182401 in words is "eight trillion, nine hundred eighty-seven billion, five hundred two million, one hundred eighty-two thousand, four hundred one".
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