Base | Representation |
---|---|
bin | 10010110101101110… |
… | …11100111100101000 |
3 | 222002220001210120102 |
4 | 21122313130330220 |
5 | 131203242424040 |
6 | 4351351044532 |
7 | 505434104321 |
oct | 113267347450 |
9 | 28086053512 |
10 | 10114420520 |
11 | 4320365926 |
12 | 1b63370748 |
13 | c5260c919 |
14 | 6bd429448 |
15 | 3e2e60515 |
hex | 25addcf28 |
10114420520 has 16 divisors (see below), whose sum is σ = 22757446260. Its totient is φ = 4045768192.
The previous prime is 10114420469. The next prime is 10114420531. The reversal of 10114420520 is 2502441101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 9462231076 + 652189444 = 97274^2 + 25538^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 10114420492 and 10114420501.
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 3 ways as a sum of consecutive naturals, for example, 126430217 + ... + 126430296.
Almost surely, 210114420520 is an apocalyptic number.
10114420520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10114420520 is an abundant number, since it is smaller than the sum of its proper divisors (12643025740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10114420520 is a wasteful number, since it uses less digits than its factorization.
10114420520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252860524 (or 252860520 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
Adding to 10114420520 its reverse (2502441101), we get a palindrome (12616861621).
The spelling of 10114420520 in words is "ten billion, one hundred fourteen million, four hundred twenty thousand, five hundred twenty".
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