Base | Representation |
---|---|
bin | 110010111001001111… |
… | …101110111001000100 |
3 | 12020001110221111001111 |
4 | 302321033232321010 |
5 | 1343404231013430 |
6 | 41034341534404 |
7 | 3643134141145 |
oct | 627117567104 |
9 | 166043844044 |
10 | 54647516740 |
11 | 211a310a183 |
12 | a711414404 |
13 | 51cb88602b |
14 | 2905a79acc |
15 | 164c8c1c2a |
hex | cb93eee44 |
54647516740 has 12 divisors (see below), whose sum is σ = 114759785196. Its totient is φ = 21859006688.
The previous prime is 54647516731. The next prime is 54647516797. The reversal of 54647516740 is 4761574645.
It can be written as a sum of positive squares in 2 ways, for example, as 36630897664 + 18016619076 = 191392^2 + 134226^2 .
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, 1366187899 + ... + 1366187938.
It is an arithmetic number, because the mean of its divisors is an integer number (9563315433).
Almost surely, 254647516740 is an apocalyptic number.
It is an amenable number.
54647516740 is an abundant number, since it is smaller than the sum of its proper divisors (60112268456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54647516740 is a wasteful number, since it uses less digits than its factorization.
54647516740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2732375846 (or 2732375844 counting only the distinct ones).
The product of its (nonzero) digits is 2822400, while the sum is 49.
The spelling of 54647516740 in words is "fifty-four billion, six hundred forty-seven million, five hundred sixteen thousand, seven hundred forty".
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