Base | Representation |
---|---|
bin | 110011010001000101… |
… | …111100011000011110 |
3 | 12021002100210000020121 |
4 | 303101011330120132 |
5 | 1400214141304432 |
6 | 41142153105154 |
7 | 3656062624435 |
oct | 632105743036 |
9 | 167070700217 |
10 | 55047603742 |
11 | 21388a3449a |
12 | a8033b81ba |
13 | 52637280c1 |
14 | 2942c6411c |
15 | 1672aa1197 |
hex | cd117c61e |
55047603742 has 8 divisors (see below), whose sum is σ = 83803814856. Its totient is φ = 27112998792.
The previous prime is 55047603727. The next prime is 55047603761. The reversal of 55047603742 is 24730674055.
55047603742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×550476037423 (a number of 33 digits) contains 333 as substring.
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, 205401373 + ... + 205401640.
It is an arithmetic number, because the mean of its divisors is an integer number (10475476857).
Almost surely, 255047603742 is an apocalyptic number.
55047603742 is a deficient number, since it is larger than the sum of its proper divisors (28756211114).
55047603742 is a wasteful number, since it uses less digits than its factorization.
55047603742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410803082.
The product of its (nonzero) digits is 705600, while the sum is 43.
The spelling of 55047603742 in words is "fifty-five billion, forty-seven million, six hundred three thousand, seven hundred forty-two".
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