Base | Representation |
---|---|
bin | 1110100110111010010001… |
… | …1110010101100001100000 |
3 | 2002212110220110022202002122 |
4 | 3221232210132111201200 |
5 | 4101123220341320043 |
6 | 54054341101003412 |
7 | 3245262315354614 |
oct | 351564436254140 |
9 | 62773813282078 |
10 | 16061642135648 |
11 | 513278229432a |
12 | 1974a2b553568 |
13 | 8c67b6211ba5 |
14 | 3d755d913344 |
15 | 1ccc008a2368 |
hex | e9ba4795860 |
16061642135648 has 24 divisors (see below), whose sum is σ = 32217987353328. Its totient is φ = 7879296141184.
The previous prime is 16061642135647. The next prime is 16061642135723. The reversal of 16061642135648 is 84653124616061.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a self number, because there is not a number n which added to its sum of digits gives 16061642135648.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16061642135647) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4735152236 + ... + 4735155627.
It is an arithmetic number, because the mean of its divisors is an integer number (1342416139722).
Almost surely, 216061642135648 is an apocalyptic number.
It is an amenable number.
16061642135648 is an abundant number, since it is smaller than the sum of its proper divisors (16156345217680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16061642135648 is an equidigital number, since it uses as much as digits as its factorization.
16061642135648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9470307926 (or 9470307918 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 53.
The spelling of 16061642135648 in words is "sixteen trillion, sixty-one billion, six hundred forty-two million, one hundred thirty-five thousand, six hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •