Base | Representation |
---|---|
bin | 110010001111111110… |
… | …101100000100101110 |
3 | 12011021020012021120012 |
4 | 302033332230010232 |
5 | 1341000011323034 |
6 | 40441530453222 |
7 | 3620026326134 |
oct | 621776540456 |
9 | 164236167505 |
10 | 53955182894 |
11 | 20978326548 |
12 | a559594212 |
13 | 511b2cc132 |
14 | 287bb39754 |
15 | 160bc15cce |
hex | c8ffac12e |
53955182894 has 8 divisors (see below), whose sum is σ = 80936005728. Its totient is φ = 26976514320.
The previous prime is 53955182861. The next prime is 53955182909. The reversal of 53955182894 is 49828155935.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×539551828942 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
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, 474422 + ... + 577049.
It is an arithmetic number, because the mean of its divisors is an integer number (10117000716).
Almost surely, 253955182894 is an apocalyptic number.
53955182894 is a deficient number, since it is larger than the sum of its proper divisors (26980822834).
53955182894 is a wasteful number, since it uses less digits than its factorization.
53955182894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077130.
The product of its digits is 15552000, while the sum is 59.
The spelling of 53955182894 in words is "fifty-three billion, nine hundred fifty-five million, one hundred eighty-two thousand, eight hundred ninety-four".
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