Base | Representation |
---|---|
bin | 10010101010111111… |
… | …10000101110110101 |
3 | 221212121112102102001 |
4 | 21111133300232311 |
5 | 131012211332041 |
6 | 4334412015301 |
7 | 503261230315 |
oct | 112537605665 |
9 | 27777472361 |
10 | 10024324021 |
11 | 4284519008 |
12 | 1b39161531 |
13 | c39a55a9a |
14 | 6b1495445 |
15 | 3da0b5131 |
hex | 2557f0bb5 |
10024324021 has 8 divisors (see below), whose sum is σ = 10422137600. Its totient is φ = 9631163520.
The previous prime is 10024324007. The next prime is 10024324027. The reversal of 10024324021 is 12042342001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10024324021 - 211 = 10024321973 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10024324021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024324027) 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, 1158876 + ... + 1167493.
It is an arithmetic number, because the mean of its divisors is an integer number (1302767200).
Almost surely, 210024324021 is an apocalyptic number.
It is an amenable number.
10024324021 is a deficient number, since it is larger than the sum of its proper divisors (397813579).
10024324021 is a wasteful number, since it uses less digits than its factorization.
10024324021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2326539.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 10024324021 its reverse (12042342001), we get a palindrome (22066666022).
The spelling of 10024324021 in words is "ten billion, twenty-four million, three hundred twenty-four thousand, twenty-one".
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