Base | Representation |
---|---|
bin | 10011000000001011… |
… | …00011001001100111 |
3 | 222022222212101210210 |
4 | 21200011203021213 |
5 | 131343203031043 |
6 | 4404200150503 |
7 | 510546405063 |
oct | 114005431147 |
9 | 28288771723 |
10 | 10202002023 |
11 | 4365845134 |
12 | 1b88768433 |
13 | c677c5ab5 |
14 | 6cad06aa3 |
15 | 3ea9b0633 |
hex | 260163267 |
10202002023 has 16 divisors (see below), whose sum is σ = 13955420160. Its totient is φ = 6625786944.
The previous prime is 10202002001. The next prime is 10202002037. The reversal of 10202002023 is 32020020201.
It is not a de Polignac number, because 10202002023 - 217 = 10201870951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202002123) 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, 53838 + ... + 152651.
It is an arithmetic number, because the mean of its divisors is an integer number (872213760).
Almost surely, 210202002023 is an apocalyptic number.
10202002023 is a deficient number, since it is larger than the sum of its proper divisors (3753418137).
10202002023 is a wasteful number, since it uses less digits than its factorization.
10202002023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206918.
The product of its (nonzero) digits is 48, while the sum is 12.
Adding to 10202002023 its reverse (32020020201), we get a palindrome (42222022224).
The spelling of 10202002023 in words is "ten billion, two hundred two million, two thousand, twenty-three".
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