Base | Representation |
---|---|
bin | 10010101011001000… |
… | …00010000001101000 |
3 | 221212200122021221201 |
4 | 21111210002001220 |
5 | 131013003142212 |
6 | 4334452013544 |
7 | 503303602024 |
oct | 112544020150 |
9 | 27780567851 |
10 | 10025443432 |
11 | 4285113044 |
12 | 1b396012b4 |
13 | c3a058464 |
14 | 6b16a7384 |
15 | 3da236b57 |
hex | 255902068 |
10025443432 has 8 divisors (see below), whose sum is σ = 18797706450. Its totient is φ = 5012721712.
The previous prime is 10025443427. The next prime is 10025443457. The reversal of 10025443432 is 23434452001.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 9092385316 + 933058116 = 95354^2 + 30546^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 10025443432.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626590207 + ... + 626590222.
Almost surely, 210025443432 is an apocalyptic number.
It is an amenable number.
10025443432 is a deficient number, since it is larger than the sum of its proper divisors (8772263018).
10025443432 is a wasteful number, since it uses less digits than its factorization.
10025443432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1253180435 (or 1253180431 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 10025443432 its reverse (23434452001), we get a palindrome (33459895433).
The spelling of 10025443432 in words is "ten billion, twenty-five million, four hundred forty-three thousand, four hundred thirty-two".
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