Base | Representation |
---|---|
bin | 110001010011011001… |
… | …000100001111100111 |
3 | 12001122101110221222021 |
4 | 301103121010033213 |
5 | 1331404300444323 |
6 | 40153015444011 |
7 | 3552604263454 |
oct | 612331041747 |
9 | 161571427867 |
10 | 52938687463 |
11 | 204a6566482 |
12 | a315086607 |
13 | 4cb8837a4c |
14 | 27c2b3682b |
15 | 159c87705d |
hex | c536443e7 |
52938687463 has 4 divisors (see below), whose sum is σ = 56052727920. Its totient is φ = 49824647008.
The previous prime is 52938687437. The next prime is 52938687467. The reversal of 52938687463 is 36478683925.
52938687463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52938687463 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52938687467) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1557020203 + ... + 1557020236.
It is an arithmetic number, because the mean of its divisors is an integer number (14013181980).
Almost surely, 252938687463 is an apocalyptic number.
52938687463 is a deficient number, since it is larger than the sum of its proper divisors (3114040457).
52938687463 is a wasteful number, since it uses less digits than its factorization.
52938687463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3114040456.
The product of its digits is 52254720, while the sum is 61.
The spelling of 52938687463 in words is "fifty-two billion, nine hundred thirty-eight million, six hundred eighty-seven thousand, four hundred sixty-three".
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