Base | Representation |
---|---|
bin | 10010101110000111… |
… | …01110111110001101 |
3 | 221221102211212220210 |
4 | 21113003232332031 |
5 | 131040413444323 |
6 | 4341145433033 |
7 | 504030051162 |
oct | 112703567615 |
9 | 27842755823 |
10 | 10050531213 |
11 | 4298298948 |
12 | 1b45a9b779 |
13 | c423005b8 |
14 | 6b4b58069 |
15 | 3dc540293 |
hex | 2570eef8d |
10050531213 has 16 divisors (see below), whose sum is σ = 14264510400. Its totient is φ = 6276378240.
The previous prime is 10050531203. The next prime is 10050531221. The reversal of 10050531213 is 31213505001.
It is not a de Polignac number, because 10050531213 - 29 = 10050530701 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10050531213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10050531203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 985518 + ... + 995663.
It is an arithmetic number, because the mean of its divisors is an integer number (891531900).
Almost surely, 210050531213 is an apocalyptic number.
It is an amenable number.
10050531213 is a deficient number, since it is larger than the sum of its proper divisors (4213979187).
10050531213 is a wasteful number, since it uses less digits than its factorization.
10050531213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1981292.
The product of its (nonzero) digits is 450, while the sum is 21.
The spelling of 10050531213 in words is "ten billion, fifty million, five hundred thirty-one thousand, two hundred thirteen".
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