Base | Representation |
---|---|
bin | 1011110001010111110… |
… | …1111110010001110011 |
3 | 201022222220020120111011 |
4 | 2330111331332101303 |
5 | 11303132344432243 |
6 | 232523142131351 |
7 | 20416332616021 |
oct | 2742575762163 |
9 | 638886216434 |
10 | 202232030323 |
11 | 78847788664 |
12 | 3323b120b57 |
13 | 160bb88698b |
14 | 9b066d9711 |
15 | 53d93bb89d |
hex | 2f15f7e473 |
202232030323 has 8 divisors (see below), whose sum is σ = 209212375680. Its totient is φ = 195252140160.
The previous prime is 202232030317. The next prime is 202232030383. The reversal of 202232030323 is 323030232202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-202232030323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202232030294 and 202232030303.
It is not an unprimeable number, because it can be changed into a prime (202232030383) 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, 962878 + ... + 1153948.
It is an arithmetic number, because the mean of its divisors is an integer number (26151546960).
Almost surely, 2202232030323 is an apocalyptic number.
202232030323 is a deficient number, since it is larger than the sum of its proper divisors (6980345357).
202232030323 is a wasteful number, since it uses less digits than its factorization.
202232030323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227597.
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 202232030323 its reverse (323030232202), we get a palindrome (525262262525).
The spelling of 202232030323 in words is "two hundred two billion, two hundred thirty-two million, thirty thousand, three hundred twenty-three".
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