Base | Representation |
---|---|
bin | 10011000101111100… |
… | …10111111010100010 |
3 | 222110101000221120011 |
4 | 21202332113322202 |
5 | 131443103441032 |
6 | 4413050435134 |
7 | 512005260403 |
oct | 114276277242 |
9 | 28411027504 |
10 | 10250452642 |
11 | 4390127871 |
12 | 1ba0a32aaa |
13 | c7485abc1 |
14 | 6d35199aa |
15 | 3eed81247 |
hex | 262f97ea2 |
10250452642 has 16 divisors (see below), whose sum is σ = 16085459520. Its totient is φ = 4889779312.
The previous prime is 10250452631. The next prime is 10250452691. The reversal of 10250452642 is 24625405201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268528 + ... + 304315.
It is an arithmetic number, because the mean of its divisors is an integer number (1005341220).
Almost surely, 210250452642 is an apocalyptic number.
10250452642 is a deficient number, since it is larger than the sum of its proper divisors (5835006878).
10250452642 is a wasteful number, since it uses less digits than its factorization.
10250452642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 573257.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 10250452642 its reverse (24625405201), we get a palindrome (34875857843).
The spelling of 10250452642 in words is "ten billion, two hundred fifty million, four hundred fifty-two thousand, six hundred forty-two".
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