Base | Representation |
---|---|
bin | 10010101010111111… |
… | …10000000011001001 |
3 | 221212121112021120111 |
4 | 21111133300003021 |
5 | 131012211234400 |
6 | 4334411554321 |
7 | 503261216212 |
oct | 112537600311 |
9 | 27777467514 |
10 | 10024321225 |
11 | 42845169a6 |
12 | 1b3915b9a1 |
13 | c39a54729 |
14 | 6b1494409 |
15 | 3da0b43ba |
hex | 2557f00c9 |
10024321225 has 12 divisors (see below), whose sum is σ = 12435664384. Its totient is φ = 8015904720.
The previous prime is 10024321211. The next prime is 10024321243. The reversal of 10024321225 is 52212342001.
It is a happy number.
It is not a de Polignac number, because 10024321225 - 211 = 10024319177 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10024321196 and 10024321205.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30489 + ... + 144838.
Almost surely, 210024321225 is an apocalyptic number.
It is an amenable number.
10024321225 is a deficient number, since it is larger than the sum of its proper divisors (2411343159).
10024321225 is a wasteful number, since it uses less digits than its factorization.
10024321225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177624 (or 177619 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 10024321225 its reverse (52212342001), we get a palindrome (62236663226).
The spelling of 10024321225 in words is "ten billion, twenty-four million, three hundred twenty-one thousand, two hundred twenty-five".
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