Base | Representation |
---|---|
bin | 1001001101101101011001… |
… | …1010101101111101101010 |
3 | 1022212112012212212020010101 |
4 | 2103123112122231331222 |
5 | 2311442023313242302 |
6 | 33314102120340014 |
7 | 2063643564636046 |
oct | 223332632557552 |
9 | 38775185766111 |
10 | 10131130212202 |
11 | 325665198331a |
12 | 117759301460a |
13 | 58649122b46c |
14 | 2704c675d026 |
15 | 128802109287 |
hex | 936d66adf6a |
10131130212202 has 16 divisors (see below), whose sum is σ = 15347564296200. Its totient is φ = 5015492681472.
The previous prime is 10131130212197. The next prime is 10131130212209. The reversal of 10131130212202 is 20221203113101.
It can be written as a sum of positive squares in 4 ways, for example, as 4593010483161 + 5538119729041 = 2143131^2 + 2353321^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10131130212202.
It is not an unprimeable number, because it can be changed into a prime (10131130212209) 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, 54215163 + ... + 54401710.
Almost surely, 210131130212202 is an apocalyptic number.
10131130212202 is a deficient number, since it is larger than the sum of its proper divisors (5216434083998).
10131130212202 is a wasteful number, since it uses less digits than its factorization.
10131130212202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108617337.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 10131130212202 its reverse (20221203113101), we get a palindrome (30352333325303).
The spelling of 10131130212202 in words is "ten trillion, one hundred thirty-one billion, one hundred thirty million, two hundred twelve thousand, two hundred two".
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