Base | Representation |
---|---|
bin | 1111010100000… |
… | …1101001101110 |
3 | 11110212022210200 |
4 | 3311001221232 |
5 | 112420411141 |
6 | 10212414330 |
7 | 1406651304 |
oct | 365015156 |
9 | 143768720 |
10 | 64232046 |
11 | 3329153a |
12 | 196173a6 |
13 | 103cc338 |
14 | 8760274 |
15 | 598bab6 |
hex | 3d41a6e |
64232046 has 48 divisors (see below), whose sum is σ = 147223440. Its totient is φ = 20183040.
The previous prime is 64232017. The next prime is 64232059. The reversal of 64232046 is 64023246.
It is a super-2 number, since 2×642320462 = 8251511466692232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99886 + ... + 100526.
It is an arithmetic number, because the mean of its divisors is an integer number (3067155).
Almost surely, 264232046 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 64232046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73611720).
64232046 is an abundant number, since it is smaller than the sum of its proper divisors (82991394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64232046 is a wasteful number, since it uses less digits than its factorization.
64232046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961 (or 958 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The square root of 64232046 is about 8014.4897529412. The cubic root of 64232046 is about 400.4828460813.
The spelling of 64232046 in words is "sixty-four million, two hundred thirty-two thousand, forty-six".
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