Base | Representation |
---|---|
bin | 100010010101100… |
… | …0101101101001100 |
3 | 2222021222002112102 |
4 | 1010223011231030 |
5 | 4324422140002 |
6 | 310154254232 |
7 | 40360036655 |
oct | 10453055514 |
9 | 2867862472 |
10 | 1152146252 |
11 | 5413a1594 |
12 | 281a27378 |
13 | 15490ac5a |
14 | ad03452c |
15 | 6b236a02 |
hex | 44ac5b4c |
1152146252 has 12 divisors (see below), whose sum is σ = 2044654416. Its totient is φ = 567959280.
The previous prime is 1152146243. The next prime is 1152146273. The reversal of 1152146252 is 2526412511.
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, 2028143 + ... + 2028710.
It is an arithmetic number, because the mean of its divisors is an integer number (170387868).
Almost surely, 21152146252 is an apocalyptic number.
It is an amenable number.
1152146252 is a deficient number, since it is larger than the sum of its proper divisors (892508164).
1152146252 is a wasteful number, since it uses less digits than its factorization.
1152146252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4056928 (or 4056926 counting only the distinct ones).
The product of its digits is 4800, while the sum is 29.
The square root of 1152146252 is about 33943.2799240144. The cubic root of 1152146252 is about 1048.3409179210.
Adding to 1152146252 its reverse (2526412511), we get a palindrome (3678558763).
The spelling of 1152146252 in words is "one billion, one hundred fifty-two million, one hundred forty-six thousand, two hundred fifty-two".
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