Base | Representation |
---|---|
bin | 110011100010101101… |
… | …000110001101011101 |
3 | 12021211221202202212021 |
4 | 303202231012031131 |
5 | 1401320312032120 |
6 | 41231350140141 |
7 | 3666311264203 |
oct | 634255061535 |
9 | 167757682767 |
10 | 55343080285 |
11 | 2151a7a9389 |
12 | a886351651 |
13 | 52aca00cac |
14 | 29701bb073 |
15 | 168d9b9aaa |
hex | ce2b4635d |
55343080285 has 8 divisors (see below), whose sum is σ = 66444864480. Its totient is φ = 44252352144.
The previous prime is 55343080283. The next prime is 55343080337. The reversal of 55343080285 is 58208034355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55343080285 - 21 = 55343080283 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55343080283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752995 + ... + 2773024.
It is an arithmetic number, because the mean of its divisors is an integer number (8305608060).
Almost surely, 255343080285 is an apocalyptic number.
It is an amenable number.
55343080285 is a deficient number, since it is larger than the sum of its proper divisors (11101784195).
55343080285 is a wasteful number, since it uses less digits than its factorization.
55343080285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5528027.
The product of its (nonzero) digits is 576000, while the sum is 43.
The spelling of 55343080285 in words is "fifty-five billion, three hundred forty-three million, eighty thousand, two hundred eighty-five".
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