Base | Representation |
---|---|
bin | 10010101000010110… |
… | …01001000000111010 |
3 | 221211001210102100122 |
4 | 21110023021000322 |
5 | 130441022004432 |
6 | 4332300333242 |
7 | 502601540432 |
oct | 112413110072 |
9 | 27731712318 |
10 | 10002141242 |
11 | 4272a47835 |
12 | 1b31844222 |
13 | c35289c92 |
14 | 6ac55d2c2 |
15 | 3d8182612 |
hex | 2542c903a |
10002141242 has 8 divisors (see below), whose sum is σ = 15098774196. Its totient is φ = 4969216512.
The previous prime is 10002141241. The next prime is 10002141277. The reversal of 10002141242 is 24214120001.
It can be written as a sum of positive squares in 2 ways, for example, as 8732715601 + 1269425641 = 93449^2 + 35629^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 10002141242.
It is not an unprimeable number, because it can be changed into a prime (10002141241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15926663 + ... + 15927290.
Almost surely, 210002141242 is an apocalyptic number.
10002141242 is a deficient number, since it is larger than the sum of its proper divisors (5096632954).
10002141242 is a wasteful number, since it uses less digits than its factorization.
10002141242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31854112.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10002141242 its reverse (24214120001), we get a palindrome (34216261243).
The spelling of 10002141242 in words is "ten billion, two million, one hundred forty-one thousand, two hundred forty-two".
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