Base | Representation |
---|---|
bin | 100100101010010… |
… | …0101001111101010 |
3 | 10011201201012010221 |
4 | 1021110211033222 |
5 | 10004403212302 |
6 | 322022000254 |
7 | 42324644155 |
oct | 11124451752 |
9 | 3151635127 |
10 | 1230132202 |
11 | 581417592 |
12 | 2a3b7608a |
13 | 167b146a0 |
14 | b9534c9c |
15 | 72edd937 |
hex | 495253ea |
1230132202 has 8 divisors (see below), whose sum is σ = 1987136676. Its totient is φ = 567753312.
The previous prime is 1230132191. The next prime is 1230132217. The reversal of 1230132202 is 2022310321.
It can be written as a sum of positive squares in 2 ways, for example, as 863830881 + 366301321 = 29391^2 + 19139^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23656363 + ... + 23656414.
Almost surely, 21230132202 is an apocalyptic number.
1230132202 is a deficient number, since it is larger than the sum of its proper divisors (757004474).
1230132202 is a wasteful number, since it uses less digits than its factorization.
1230132202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47312792.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1230132202 is about 35073.2405403322. The cubic root of 1230132202 is about 1071.4796549494.
Adding to 1230132202 its reverse (2022310321), we get a palindrome (3252442523).
The spelling of 1230132202 in words is "one billion, two hundred thirty million, one hundred thirty-two thousand, two hundred two".
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