Base | Representation |
---|---|
bin | 11100001011010010111… |
… | …01000110111111001101 |
3 | 10102112221010100020001100 |
4 | 32011221131012333031 |
5 | 111330221020130302 |
6 | 2020431141133313 |
7 | 126642222462453 |
oct | 16055135067715 |
9 | 3375833306040 |
10 | 968136880077 |
11 | 343648036334 |
12 | 13776b0ba239 |
13 | 703aac13623 |
14 | 34c027b49d3 |
15 | 1a2b42b6d1c |
hex | e169746fcd |
968136880077 has 12 divisors (see below), whose sum is σ = 1399996522080. Its totient is φ = 644696932488.
The previous prime is 968136880043. The next prime is 968136880177. The reversal of 968136880077 is 770088631869.
It is not a de Polignac number, because 968136880077 - 218 = 968136617933 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 968136879996 and 968136880023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (968136880037) 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 11 ways as a sum of consecutive naturals, for example, 60629427 + ... + 60645392.
It is an arithmetic number, because the mean of its divisors is an integer number (116666376840).
Almost surely, 2968136880077 is an apocalyptic number.
It is an amenable number.
968136880077 is a deficient number, since it is larger than the sum of its proper divisors (431859642003).
968136880077 is a wasteful number, since it uses less digits than its factorization.
968136880077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121275712 (or 121275709 counting only the distinct ones).
The product of its (nonzero) digits is 24385536, while the sum is 63.
The spelling of 968136880077 in words is "nine hundred sixty-eight billion, one hundred thirty-six million, eight hundred eighty thousand, seventy-seven".
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