Base | Representation |
---|---|
bin | 10010101101100100… |
… | …00010111010110001 |
3 | 221221010010022022001 |
4 | 21112302002322301 |
5 | 131033222104241 |
6 | 4340502214001 |
7 | 503642456431 |
oct | 112662027261 |
9 | 27833108261 |
10 | 10045894321 |
11 | 4295711101 |
12 | 1b44424301 |
13 | c41368b88 |
14 | 6b42ac2c1 |
15 | 3dbe26431 |
hex | 256c82eb1 |
10045894321 has 8 divisors (see below), whose sum is σ = 10425729600. Its totient is φ = 9668287440.
The previous prime is 10045894297. The next prime is 10045894349. The reversal of 10045894321 is 12349854001.
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 10045894321 - 211 = 10045892273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10045894721) 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, 547911 + ... + 565948.
It is an arithmetic number, because the mean of its divisors is an integer number (1303216200).
Almost surely, 210045894321 is an apocalyptic number.
It is an amenable number.
10045894321 is a deficient number, since it is larger than the sum of its proper divisors (379835279).
10045894321 is a wasteful number, since it uses less digits than its factorization.
10045894321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1114199.
The product of its (nonzero) digits is 34560, while the sum is 37.
It can be divided in two parts, 1004589 and 4321, that added together give a triangular number (1008910 = T1420).
The spelling of 10045894321 in words is "ten billion, forty-five million, eight hundred ninety-four thousand, three hundred twenty-one".
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