Base | Representation |
---|---|
bin | 111011101010100011… |
… | …111111100011100100 |
3 | 20010100210022101021000 |
4 | 323222203333203210 |
5 | 2022201100033202 |
6 | 45233031553300 |
7 | 4425405130554 |
oct | 735243774344 |
9 | 203323271230 |
10 | 64064846052 |
11 | 25195a32069 |
12 | 104bb22b830 |
13 | 606c93453c |
14 | 315a687164 |
15 | 19ee53691c |
hex | eea8ff8e4 |
64064846052 has 144 divisors (see below), whose sum is σ = 176698688320. Its totient is φ = 20069213184.
The previous prime is 64064846039. The next prime is 64064846077. The reversal of 64064846052 is 25064846046.
64064846052 is a `hidden beast` number, since 64 + 0 + 6 + 484 + 60 + 52 = 666.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 64064845989 and 64064846007.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32241003 + ... + 32242989.
Almost surely, 264064846052 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 64064846052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88349344160).
64064846052 is an abundant number, since it is smaller than the sum of its proper divisors (112633842268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64064846052 is a wasteful number, since it uses less digits than its factorization.
64064846052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3067 (or 3042 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 45.
It can be divided in two parts, 64064 and 846052, that added together give a square (910116 = 9542).
The spelling of 64064846052 in words is "sixty-four billion, sixty-four million, eight hundred forty-six thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •