Base | Representation |
---|---|
bin | 10010111001000011… |
… | …11110100001111010 |
3 | 222011211121112012221 |
4 | 21130201332201322 |
5 | 131232420022323 |
6 | 4354225354254 |
7 | 506223340636 |
oct | 113441764172 |
9 | 28154545187 |
10 | 10142345338 |
11 | 43350a9194 |
12 | 1b7079898a |
13 | c58339198 |
14 | 6c3017dc6 |
15 | 3e562955d |
hex | 25c87e87a |
10142345338 has 8 divisors (see below), whose sum is σ = 15216709140. Its totient is φ = 5070108960.
The previous prime is 10142345281. The next prime is 10142345399. The reversal of 10142345338 is 83354324101.
It can be written as a sum of positive squares in 2 ways, for example, as 9069324289 + 1073021049 = 95233^2 + 32757^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519883 + ... + 539038.
Almost surely, 210142345338 is an apocalyptic number.
10142345338 is a deficient number, since it is larger than the sum of its proper divisors (5074363802).
10142345338 is a wasteful number, since it uses less digits than its factorization.
10142345338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1063712.
The product of its (nonzero) digits is 34560, while the sum is 34.
Adding to 10142345338 its reverse (83354324101), we get a palindrome (93496669439).
The spelling of 10142345338 in words is "ten billion, one hundred forty-two million, three hundred forty-five thousand, three hundred thirty-eight".
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