Base | Representation |
---|---|
bin | 10010101011000000… |
… | …01000101010011000 |
3 | 221212121201101212101 |
4 | 21111200020222120 |
5 | 131012223001130 |
6 | 4334414053144 |
7 | 503262116143 |
oct | 112540105230 |
9 | 27777641771 |
10 | 10024422040 |
11 | 4284585716 |
12 | 1b391aa1b4 |
13 | c39a8b599 |
14 | 6b14bd05a |
15 | 3da0d41ca |
hex | 255808a98 |
10024422040 has 32 divisors (see below), whose sum is σ = 23742054000. Its totient is φ = 3798728064.
The previous prime is 10024422017. The next prime is 10024422041. The reversal of 10024422040 is 4022442001.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 10024421999 and 10024422017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024422041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6594255 + ... + 6595774.
Almost surely, 210024422040 is an apocalyptic number.
10024422040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10024422040 is an abundant number, since it is smaller than the sum of its proper divisors (13717631960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10024422040 is a wasteful number, since it uses less digits than its factorization.
10024422040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13190059 (or 13190055 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 10024422040 its reverse (4022442001), we get a palindrome (14046864041).
The spelling of 10024422040 in words is "ten billion, twenty-four million, four hundred twenty-two thousand, forty".
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