Base | Representation |
---|---|
bin | 1001000110011110011101… |
… | …1000011101110100010111 |
3 | 1022102122110100000010121200 |
4 | 2101213213120131310113 |
5 | 2302423022330022441 |
6 | 33141031031243543 |
7 | 2051654224133601 |
oct | 221474730356427 |
9 | 38378410003550 |
10 | 10006860782871 |
11 | 3208982040807 |
12 | 11574915195b3 |
13 | 577848669564 |
14 | 2684983aa171 |
15 | 12547c40c7b6 |
hex | 919e761dd17 |
10006860782871 has 12 divisors (see below), whose sum is σ = 15215109962520. Its totient is φ = 6320122599600.
The previous prime is 10006860782797. The next prime is 10006860782899. The reversal of 10006860782871 is 17828706860001.
It is a happy number.
10006860782871 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 6 + 8 + 607 + 8 + 28 + 7 + 1 = 666.
It is not a de Polignac number, because 10006860782871 - 213 = 10006860774679 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10006860782671) 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, 29259826680 + ... + 29259827021.
It is an arithmetic number, because the mean of its divisors is an integer number (1267925830210).
Almost surely, 210006860782871 is an apocalyptic number.
10006860782871 is a deficient number, since it is larger than the sum of its proper divisors (5208249179649).
10006860782871 is a wasteful number, since it uses less digits than its factorization.
10006860782871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58519653726 (or 58519653723 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 54.
The spelling of 10006860782871 in words is "ten trillion, six billion, eight hundred sixty million, seven hundred eighty-two thousand, eight hundred seventy-one".
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