Base | Representation |
---|---|
bin | 111111111010010001… |
… | …0111110001111010001 |
3 | 111010020222001120002201 |
4 | 1333310202332033101 |
5 | 4222040134412310 |
6 | 143014511043201 |
7 | 12626050335466 |
oct | 1776442761721 |
9 | 433228046081 |
10 | 137246794705 |
11 | 5322a268269 |
12 | 22723810501 |
13 | cc3336a237 |
14 | 68ddb0966d |
15 | 388417be3a |
hex | 1ff48be3d1 |
137246794705 has 16 divisors (see below), whose sum is σ = 174401714304. Its totient is φ = 103328362240.
The previous prime is 137246794703. The next prime is 137246794771. The reversal of 137246794705 is 507497642731.
It is not a de Polignac number, because 137246794705 - 21 = 137246794703 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (137246794703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827694 + ... + 979576.
It is an arithmetic number, because the mean of its divisors is an integer number (10900107144).
Almost surely, 2137246794705 is an apocalyptic number.
It is an amenable number.
137246794705 is a deficient number, since it is larger than the sum of its proper divisors (37154919599).
137246794705 is a wasteful number, since it uses less digits than its factorization.
137246794705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162536.
The product of its (nonzero) digits is 8890560, while the sum is 55.
The spelling of 137246794705 in words is "one hundred thirty-seven billion, two hundred forty-six million, seven hundred ninety-four thousand, seven hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •