Base | Representation |
---|---|
bin | 1011110000111101111… |
… | …1010100100110110111 |
3 | 201022201022201010110012 |
4 | 2330033133110212313 |
5 | 11302422033111043 |
6 | 232504300250435 |
7 | 20413542655244 |
oct | 2741737244667 |
9 | 638638633405 |
10 | 202123332023 |
11 | 787a1395a58 |
12 | 3320a840a1b |
13 | 160a21b8c62 |
14 | 9ad60c25cb |
15 | 53cea99a18 |
hex | 2f0f7d49b7 |
202123332023 has 8 divisors (see below), whose sum is σ = 202824357120. Its totient is φ = 201422584440.
The previous prime is 202123331987. The next prime is 202123332031. The reversal of 202123332023 is 320233321202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202123332023 - 26 = 202123331959 is a prime.
It is a super-3 number, since 3×2021233320233 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 202123332023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202123337023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447058 + ... + 1580576.
It is an arithmetic number, because the mean of its divisors is an integer number (25353044640).
Almost surely, 2202123332023 is an apocalyptic number.
202123332023 is a deficient number, since it is larger than the sum of its proper divisors (701025097).
202123332023 is a wasteful number, since it uses less digits than its factorization.
202123332023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138757.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 202123332023 its reverse (320233321202), we get a palindrome (522356653225).
The spelling of 202123332023 in words is "two hundred two billion, one hundred twenty-three million, three hundred thirty-two thousand, twenty-three".
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