Base | Representation |
---|---|
bin | 1000000000000000010… |
… | …0100000001010110011 |
3 | 111010202102212012111100 |
4 | 2000000010200022303 |
5 | 4222434133240221 |
6 | 143050015015443 |
7 | 12633615601401 |
oct | 2000004401263 |
9 | 433672765440 |
10 | 137440133811 |
11 | 53319410852 |
12 | 2277850a583 |
13 | cc64431786 |
14 | 691b676471 |
15 | 389611c926 |
hex | 20001202b3 |
137440133811 has 12 divisors (see below), whose sum is σ = 205370315280. Its totient is φ = 88467212400.
The previous prime is 137440133797. The next prime is 137440133821. The reversal of 137440133811 is 118331044731.
It is a happy number.
137440133811 is a `hidden beast` number, since 1 + 3 + 7 + 440 + 133 + 81 + 1 = 666.
It is not a de Polignac number, because 137440133811 - 213 = 137440125619 is a prime.
It is not an unprimeable number, because it can be changed into a prime (137440133821) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263295015 + ... + 263295536.
It is an arithmetic number, because the mean of its divisors is an integer number (17114192940).
Almost surely, 2137440133811 is an apocalyptic number.
137440133811 is a deficient number, since it is larger than the sum of its proper divisors (67930181469).
137440133811 is a wasteful number, since it uses less digits than its factorization.
137440133811 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526590586 (or 526590583 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The spelling of 137440133811 in words is "one hundred thirty-seven billion, four hundred forty million, one hundred thirty-three thousand, eight hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •