Base | Representation |
---|---|
bin | 1011110001110100101… |
… | …1111100000111110111 |
3 | 201100022100010011210022 |
4 | 2330131023330013313 |
5 | 11303404400211043 |
6 | 232543145515355 |
7 | 20422333146140 |
oct | 2743513740767 |
9 | 640270104708 |
10 | 202353132023 |
11 | 788aa082109 |
12 | 332737a2b5b |
13 | 1610a9a81a3 |
14 | 9b18820ac7 |
15 | 53e4d3d868 |
hex | 2f1d2fc1f7 |
202353132023 has 32 divisors (see below), whose sum is σ = 236284646400. Its totient is φ = 169718814720.
The previous prime is 202353131971. The next prime is 202353132043. The reversal of 202353132023 is 320231353202.
It is not a de Polignac number, because 202353132023 - 234 = 185173262839 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202353131983 and 202353132001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202353132043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43958840 + ... + 43963442.
It is an arithmetic number, because the mean of its divisors is an integer number (7383895200).
Almost surely, 2202353132023 is an apocalyptic number.
202353132023 is a deficient number, since it is larger than the sum of its proper divisors (33931514377).
202353132023 is a wasteful number, since it uses less digits than its factorization.
202353132023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5327.
The product of its (nonzero) digits is 6480, while the sum is 26.
Adding to 202353132023 its reverse (320231353202), we get a palindrome (522584485225).
The spelling of 202353132023 in words is "two hundred two billion, three hundred fifty-three million, one hundred thirty-two thousand, twenty-three".
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