Base | Representation |
---|---|
bin | 1011110001101010111… |
… | …1001001011110110100 |
3 | 201100012110202222121001 |
4 | 2330122233021132310 |
5 | 11303313334431012 |
6 | 232535120533044 |
7 | 20421323611432 |
oct | 2743257113664 |
9 | 640173688531 |
10 | 202312030132 |
11 | 78888959703 |
12 | 33261a81184 |
13 | 16102316c44 |
14 | 9b131a1d52 |
15 | 53e1420357 |
hex | 2f1abc97b4 |
202312030132 has 6 divisors (see below), whose sum is σ = 354046052738. Its totient is φ = 101156015064.
The previous prime is 202312030099. The next prime is 202312030133. The reversal of 202312030132 is 231030213202.
202312030132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 199884103056 + 2427927076 = 447084^2 + 49274^2 .
It is a super-2 number, since 2×2023120301322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202312030133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25289003763 + ... + 25289003770.
Almost surely, 2202312030132 is an apocalyptic number.
It is an amenable number.
202312030132 is a deficient number, since it is larger than the sum of its proper divisors (151734022606).
202312030132 is a wasteful number, since it uses less digits than its factorization.
202312030132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50578007537 (or 50578007535 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 202312030132 its reverse (231030213202), we get a palindrome (433342243334).
The spelling of 202312030132 in words is "two hundred two billion, three hundred twelve million, thirty thousand, one hundred thirty-two".
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