Base | Representation |
---|---|
bin | 10011000101010110… |
… | …10000110000010000 |
3 | 222110000121102001011 |
4 | 21202223100300100 |
5 | 131440313130301 |
6 | 4412351220304 |
7 | 511614552655 |
oct | 114253206020 |
9 | 28400542034 |
10 | 10245442576 |
11 | 4388315716 |
12 | 1b9b217694 |
13 | c737c5675 |
14 | 6d29b3c2c |
15 | 3ee6e1a51 |
hex | 262ad0c10 |
10245442576 has 10 divisors (see below), whose sum is σ = 19850545022. Its totient is φ = 5122721280.
The previous prime is 10245442549. The next prime is 10245442577. The reversal of 10245442576 is 67524454201.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 7801128976 + 2444313600 = 88324^2 + 49440^2 .
It is a super-2 number, since 2×102454425762 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10245442577) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 320170065 + ... + 320170096.
Almost surely, 210245442576 is an apocalyptic number.
10245442576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10245442576 is a deficient number, since it is larger than the sum of its proper divisors (9605102446).
10245442576 is an equidigital number, since it uses as much as digits as its factorization.
10245442576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 640340169 (or 640340163 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 40.
Adding to 10245442576 its reverse (67524454201), we get a palindrome (77769896777).
The spelling of 10245442576 in words is "ten billion, two hundred forty-five million, four hundred forty-two thousand, five hundred seventy-six".
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