Base | Representation |
---|---|
bin | 111011101111101000… |
… | …110110010110011010 |
3 | 20010120201112220120112 |
4 | 323233220312112122 |
5 | 2022334400131041 |
6 | 45245313124322 |
7 | 4430461022033 |
oct | 735750662632 |
9 | 203521486515 |
10 | 64150005146 |
11 | 2522a007387 |
12 | 105238596a2 |
13 | 608447cc36 |
14 | 3167ad3a8a |
15 | 1a06c58deb |
hex | eefa3659a |
64150005146 has 8 divisors (see below), whose sum is σ = 96226526880. Its totient is φ = 32074496188.
The previous prime is 64150005133. The next prime is 64150005191.
64150005146 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67646 + ... + 364521.
It is an arithmetic number, because the mean of its divisors is an integer number (12028315860).
Almost surely, 264150005146 is an apocalyptic number.
64150005146 is a deficient number, since it is larger than the sum of its proper divisors (32076521734).
64150005146 is a wasteful number, since it uses less digits than its factorization.
64150005146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 506388.
The product of its (nonzero) digits is 14400, while the sum is 32.
The spelling of 64150005146 in words is "sixty-four billion, one hundred fifty million, five thousand, one hundred forty-six".
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