Base | Representation |
---|---|
bin | 1110111010010101001110… |
… | …1110011110100001010101 |
3 | 2011001101010021210100221201 |
4 | 3232211103232132201111 |
5 | 4122110030441031042 |
6 | 54511521112512501 |
7 | 3311343455630314 |
oct | 356452356364125 |
9 | 64041107710851 |
10 | 16395294861397 |
11 | 5251229585571 |
12 | 1a096270ab731 |
13 | 91c0ba0b696a |
14 | 40977225627b |
15 | 1d672c6b41b7 |
hex | ee953b9e855 |
16395294861397 has 32 divisors (see below), whose sum is σ = 17587627200000. Its totient is φ = 15237040504896.
The previous prime is 16395294861377. The next prime is 16395294861419. The reversal of 16395294861397 is 79316849259361.
It is a cyclic number.
It is not a de Polignac number, because 16395294861397 - 27 = 16395294861269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16395294861317) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1497418479 + ... + 1497429427.
It is an arithmetic number, because the mean of its divisors is an integer number (549613350000).
Almost surely, 216395294861397 is an apocalyptic number.
It is an amenable number.
16395294861397 is a deficient number, since it is larger than the sum of its proper divisors (1192332338603).
16395294861397 is a wasteful number, since it uses less digits than its factorization.
16395294861397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13713.
The product of its digits is 529079040, while the sum is 73.
The spelling of 16395294861397 in words is "sixteen trillion, three hundred ninety-five billion, two hundred ninety-four million, eight hundred sixty-one thousand, three hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •