Base | Representation |
---|---|
bin | 10010110101110100… |
… | …000110011101000010 |
3 | 1221012212200210200021 |
4 | 102311310012131002 |
5 | 312412413000302 |
6 | 13143231244054 |
7 | 1314215614156 |
oct | 226564063502 |
9 | 57185623607 |
10 | 20230203202 |
11 | 8641471100 |
12 | 3b0707962a |
13 | 1ba52a8551 |
14 | d9cacb066 |
15 | 7d608e437 |
hex | 4b5d06742 |
20230203202 has 24 divisors (see below), whose sum is σ = 33362664300. Its totient is φ = 9193367040.
The previous prime is 20230203197. The next prime is 20230203221.
20230203202 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 19329062841 + 901140361 = 139029^2 + 30019^2 .
It is a super-2 number, since 2×202302032022 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1466674 + ... + 1480402.
Almost surely, 220230203202 is an apocalyptic number.
20230203202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20230203202 is a deficient number, since it is larger than the sum of its proper divisors (13132461098).
20230203202 is a wasteful number, since it uses less digits than its factorization.
20230203202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19842 (or 19831 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The spelling of 20230203202 in words is "twenty billion, two hundred thirty million, two hundred three thousand, two hundred two".
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