Base | Representation |
---|---|
bin | 110011011100001101… |
… | …110011111100011111 |
3 | 12021120100220212202000 |
4 | 303130031303330133 |
5 | 1401104424400321 |
6 | 41212500533343 |
7 | 3663520041603 |
oct | 633415637437 |
9 | 167510825660 |
10 | 55234215711 |
11 | 21474302864 |
12 | a8559b1253 |
13 | 52932a569c |
14 | 295d95d503 |
15 | 1684163826 |
hex | cdc373f1f |
55234215711 has 8 divisors (see below), whose sum is σ = 81828467760. Its totient is φ = 36822810456.
The previous prime is 55234215703. The next prime is 55234215719. The reversal of 55234215711 is 11751243255.
55234215711 is a `hidden beast` number, since 5 + 52 + 34 + 2 + 1 + 571 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (55234215703) and next prime (55234215719).
It is not a de Polignac number, because 55234215711 - 23 = 55234215703 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55234215719) 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 7 ways as a sum of consecutive naturals, for example, 1022855820 + ... + 1022855873.
It is an arithmetic number, because the mean of its divisors is an integer number (10228558470).
Almost surely, 255234215711 is an apocalyptic number.
55234215711 is a deficient number, since it is larger than the sum of its proper divisors (26594252049).
55234215711 is a wasteful number, since it uses less digits than its factorization.
55234215711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2045711702 (or 2045711696 counting only the distinct ones).
The product of its digits is 42000, while the sum is 36.
Adding to 55234215711 its reverse (11751243255), we get a palindrome (66985458966).
The spelling of 55234215711 in words is "fifty-five billion, two hundred thirty-four million, two hundred fifteen thousand, seven hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •