Base | Representation |
---|---|
bin | 11111110111011000… |
… | …010111100000000101 |
3 | 10021022111210202021022 |
4 | 133313120113200011 |
5 | 1030033033144031 |
6 | 23415045000525 |
7 | 2320611546632 |
oct | 376730274005 |
9 | 107274722238 |
10 | 34215131141 |
11 | 13568605494 |
12 | 676a6b3145 |
13 | 32c373b039 |
14 | 192819d189 |
15 | d53be697b |
hex | 7f7617805 |
34215131141 has 4 divisors (see below), whose sum is σ = 36227785932. Its totient is φ = 32202476352.
The previous prime is 34215131077. The next prime is 34215131147. The reversal of 34215131141 is 14113151243.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14113151243 = 10531 ⋅1340153.
It can be written as a sum of positive squares in 2 ways, for example, as 17844952225 + 16370178916 = 133585^2 + 127946^2 .
It is a cyclic number.
It is not a de Polignac number, because 34215131141 - 26 = 34215131077 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34215131141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34215131147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006327370 + ... + 1006327403.
It is an arithmetic number, because the mean of its divisors is an integer number (9056946483).
Almost surely, 234215131141 is an apocalyptic number.
It is an amenable number.
34215131141 is a deficient number, since it is larger than the sum of its proper divisors (2012654791).
34215131141 is a wasteful number, since it uses less digits than its factorization.
34215131141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012654790.
The product of its digits is 1440, while the sum is 26.
Adding to 34215131141 its reverse (14113151243), we get a palindrome (48328282384).
The spelling of 34215131141 in words is "thirty-four billion, two hundred fifteen million, one hundred thirty-one thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •