Base | Representation |
---|---|
bin | 1111010101111… |
… | …0111100101101 |
3 | 11111002102102002 |
4 | 3311132330231 |
5 | 112433231140 |
6 | 10215142045 |
7 | 1410661202 |
oct | 365367455 |
9 | 144072362 |
10 | 64352045 |
11 | 3336370a |
12 | 19674925 |
13 | 10441b44 |
14 | 8791ca9 |
15 | 59b2415 |
hex | 3d5ef2d |
64352045 has 8 divisors (see below), whose sum is σ = 80580096. Its totient is φ = 49243216.
The previous prime is 64352033. The next prime is 64352053. The reversal of 64352045 is 54025346.
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 64352045 - 26 = 64351981 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 64351999 and 64352017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279677 + ... + 279906.
It is an arithmetic number, because the mean of its divisors is an integer number (10072512).
Almost surely, 264352045 is an apocalyptic number.
It is an amenable number.
64352045 is a deficient number, since it is larger than the sum of its proper divisors (16228051).
64352045 is a wasteful number, since it uses less digits than its factorization.
64352045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559611.
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 64352045 is about 8021.9726376995. The cubic root of 64352045 is about 400.7320863897.
The spelling of 64352045 in words is "sixty-four million, three hundred fifty-two thousand, forty-five".
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