Base | Representation |
---|---|
bin | 10010110100000011… |
… | …01101001011101010 |
3 | 222001220112222201022 |
4 | 21122001231023222 |
5 | 131141141044432 |
6 | 4350125052442 |
7 | 505203253601 |
oct | 113201551352 |
9 | 28056488638 |
10 | 10100331242 |
11 | 43134123a1 |
12 | 1b5a6b7122 |
13 | c4c718981 |
14 | 6bb5dca38 |
15 | 3e1acab12 |
hex | 25a06d2ea |
10100331242 has 16 divisors (see below), whose sum is σ = 15271912800. Its totient is φ = 5009781648.
The previous prime is 10100331221. The next prime is 10100331259. The reversal of 10100331242 is 24213300101.
It is a self number, because there is not a number n which added to its sum of digits gives 10100331242.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212993 + ... + 256059.
It is an arithmetic number, because the mean of its divisors is an integer number (954494550).
Almost surely, 210100331242 is an apocalyptic number.
10100331242 is a deficient number, since it is larger than the sum of its proper divisors (5171581558).
10100331242 is a wasteful number, since it uses less digits than its factorization.
10100331242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44005.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10100331242 its reverse (24213300101), we get a palindrome (34313631343).
The spelling of 10100331242 in words is "ten billion, one hundred million, three hundred thirty-one thousand, two hundred forty-two".
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