Base | Representation |
---|---|
bin | 1100010000010011110… |
… | …10101100011010111001 |
3 | 1111020212022110122022001 |
4 | 12020021322230122321 |
5 | 23344324213114444 |
6 | 521234403301001 |
7 | 42264404641435 |
oct | 6101172543271 |
9 | 1436768418261 |
10 | 421073176249 |
11 | 152637915640 |
12 | 6973467a761 |
13 | 309264645bb |
14 | 16546c039c5 |
15 | ae4699c8d4 |
hex | 6209eac6b9 |
421073176249 has 8 divisors (see below), whose sum is σ = 463900602240. Its totient is φ = 379003758000.
The previous prime is 421073176207. The next prime is 421073176289. The reversal of 421073176249 is 942671370124.
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 421073176249 - 215 = 421073143481 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 421073176199 and 421073176208.
It is not an unprimeable number, because it can be changed into a prime (421073176289) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 189500769 + ... + 189502990.
It is an arithmetic number, because the mean of its divisors is an integer number (57987575280).
Almost surely, 2421073176249 is an apocalyptic number.
It is an amenable number.
421073176249 is a deficient number, since it is larger than the sum of its proper divisors (42827425991).
421073176249 is a wasteful number, since it uses less digits than its factorization.
421073176249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379003871.
The product of its (nonzero) digits is 508032, while the sum is 46.
The spelling of 421073176249 in words is "four hundred twenty-one billion, seventy-three million, one hundred seventy-six thousand, two hundred forty-nine".
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