Base | Representation |
---|---|
bin | 1000100000010100100… |
… | …1011010110011110010 |
3 | 111222011000121102102221 |
4 | 2020011021122303302 |
5 | 4343221000241000 |
6 | 151042512431254 |
7 | 13361605034554 |
oct | 2100511326362 |
9 | 458130542387 |
10 | 146115243250 |
11 | 56a70277989 |
12 | 2439984852a |
13 | 10a177aa822 |
14 | 71018794d4 |
15 | 3c02a2061a |
hex | 220525acf2 |
146115243250 has 32 divisors (see below), whose sum is σ = 275948388144. Its totient is φ = 57928864000.
The previous prime is 146115243191. The next prime is 146115243301. The reversal of 146115243250 is 52342511641.
It can be written as a sum of positive squares in 8 ways, for example, as 4957990569 + 141157252681 = 70413^2 + 375709^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2557861 + ... + 2614360.
Almost surely, 2146115243250 is an apocalyptic number.
146115243250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146115243250 is a deficient number, since it is larger than the sum of its proper divisors (129833144894).
146115243250 is a wasteful number, since it uses less digits than its factorization.
146115243250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5172351 (or 5172341 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
Adding to 146115243250 its reverse (52342511641), we get a palindrome (198457754891).
The spelling of 146115243250 in words is "one hundred forty-six billion, one hundred fifteen million, two hundred forty-three thousand, two hundred fifty".
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