Base | Representation |
---|---|
bin | 100101010000011… |
… | …1000110010101100 |
3 | 10020010100110010011 |
4 | 1022200320302230 |
5 | 10030013311322 |
6 | 324014423004 |
7 | 42656655034 |
oct | 11240706254 |
9 | 3203313104 |
10 | 1250135212 |
11 | 59173a0a7 |
12 | 2aa801a64 |
13 | 16bcc92a1 |
14 | bc0608c4 |
15 | 74b40677 |
hex | 4a838cac |
1250135212 has 6 divisors (see below), whose sum is σ = 2187736628. Its totient is φ = 625067604.
The previous prime is 1250135179. The next prime is 1250135231. The reversal of 1250135212 is 2125310521.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156266898 + ... + 156266905.
Almost surely, 21250135212 is an apocalyptic number.
It is an amenable number.
1250135212 is a deficient number, since it is larger than the sum of its proper divisors (937601416).
1250135212 is a wasteful number, since it uses less digits than its factorization.
1250135212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312533807 (or 312533805 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 1250135212 is about 35357.2511940620. The cubic root of 1250135212 is about 1077.2561843387.
Adding to 1250135212 its reverse (2125310521), we get a palindrome (3375445733).
The spelling of 1250135212 in words is "one billion, two hundred fifty million, one hundred thirty-five thousand, two hundred twelve".
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