Base | Representation |
---|---|
bin | 100101010100110… |
… | …1010000110110000 |
3 | 10020021200020221111 |
4 | 1022221222012300 |
5 | 10031110344402 |
6 | 324140003104 |
7 | 43015342051 |
oct | 11251520660 |
9 | 3207606844 |
10 | 1252434352 |
11 | 592a6a514 |
12 | 2ab530494 |
13 | 16c622920 |
14 | bc49c728 |
15 | 74e469d7 |
hex | 4aa6a1b0 |
1252434352 has 20 divisors (see below), whose sum is σ = 2613252880. Its totient is φ = 578046528.
The previous prime is 1252434289. The next prime is 1252434389. The reversal of 1252434352 is 2534342521.
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 in 3 ways as a sum of consecutive naturals, for example, 3010452 + ... + 3010867.
It is an arithmetic number, because the mean of its divisors is an integer number (130662644).
Almost surely, 21252434352 is an apocalyptic number.
It is an amenable number.
1252434352 is an abundant number, since it is smaller than the sum of its proper divisors (1360818528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1252434352 is a wasteful number, since it uses less digits than its factorization.
1252434352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6021340 (or 6021334 counting only the distinct ones).
The product of its digits is 28800, while the sum is 31.
The square root of 1252434352 is about 35389.7492503126. The cubic root of 1252434352 is about 1077.9161785431.
Adding to 1252434352 its reverse (2534342521), we get a palindrome (3786776873).
The spelling of 1252434352 in words is "one billion, two hundred fifty-two million, four hundred thirty-four thousand, three hundred fifty-two".
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