Base | Representation |
---|---|
bin | 111011101000000000… |
… | …111100010000000000 |
3 | 20010020210212210212111 |
4 | 323220000330100000 |
5 | 2022104124244130 |
6 | 45224503505104 |
7 | 4424345616430 |
oct | 735000742000 |
9 | 203223783774 |
10 | 64022103040 |
11 | 25173898665 |
12 | 104a8a58194 |
13 | 6063b1a30c |
14 | 3154b1c2c0 |
15 | 19ea8e202a |
hex | ee803c400 |
64022103040 has 88 divisors (see below), whose sum is σ = 175517836992. Its totient is φ = 21950423040.
The previous prime is 64022103007. The next prime is 64022103073. The reversal of 64022103040 is 4030122046.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (64022103007) and next prime (64022103073).
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, 857326 + ... + 929005.
Almost surely, 264022103040 is an apocalyptic number.
It is an amenable number.
64022103040 is an abundant number, since it is smaller than the sum of its proper divisors (111495733952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64022103040 is a wasteful number, since it uses less digits than its factorization.
64022103040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1786363 (or 1786345 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 64022103040 its reverse (4030122046), we get a palindrome (68052225086).
The spelling of 64022103040 in words is "sixty-four billion, twenty-two million, one hundred three thousand, forty".
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