Base | Representation |
---|---|
bin | 10110000011110100010101… |
… | …01110110011001100000001 |
3 | 20100202110222120111220111201 |
4 | 23001322022232303030001 |
5 | 22324240320132240441 |
6 | 251101013150341201 |
7 | 13134465203013661 |
oct | 1301721256631401 |
9 | 210673876456451 |
10 | 48509688165121 |
11 | 14502930362637 |
12 | 55356044ba801 |
13 | 210b5a0514271 |
14 | bd9c4a92a1a1 |
15 | 591cad0c7c31 |
hex | 2c1e8abb3301 |
48509688165121 has 8 divisors (see below), whose sum is σ = 49015780632000. Its totient is φ = 48005840011440.
The previous prime is 48509688165041. The next prime is 48509688165217. The reversal of 48509688165121 is 12156188690584.
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 48509688165121 - 213 = 48509688156929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48509688265121) 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, 561034846 + ... + 561121303.
It is an arithmetic number, because the mean of its divisors is an integer number (6126972579000).
Almost surely, 248509688165121 is an apocalyptic number.
It is an amenable number.
48509688165121 is a deficient number, since it is larger than the sum of its proper divisors (506092466879).
48509688165121 is a wasteful number, since it uses less digits than its factorization.
48509688165121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1122156599.
The product of its (nonzero) digits is 33177600, while the sum is 64.
The spelling of 48509688165121 in words is "forty-eight trillion, five hundred nine billion, six hundred eighty-eight million, one hundred sixty-five thousand, one hundred twenty-one".
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