Base | Representation |
---|---|
bin | 111011000110101100… |
… | …101110000110000101 |
3 | 20001210212010021000011 |
4 | 323012230232012011 |
5 | 2014433031412203 |
6 | 45053215350221 |
7 | 4404450623515 |
oct | 730654560605 |
9 | 201725107004 |
10 | 63463154053 |
11 | 24a07328a52 |
12 | 10371822371 |
13 | 5ca5095780 |
14 | 31007bd845 |
15 | 19b67d276d |
hex | ec6b2e185 |
63463154053 has 16 divisors (see below), whose sum is σ = 73730620656. Its totient is φ = 54095109120.
The previous prime is 63463154047. The next prime is 63463154063. The reversal of 63463154053 is 35045136436.
63463154053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 370254564 + 63092899489 = 19242^2 + 251183^2 .
It is not a de Polignac number, because 63463154053 - 25 = 63463154021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 63463153997 and 63463154015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63463154063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2697378 + ... + 2720803.
It is an arithmetic number, because the mean of its divisors is an integer number (4608163791).
Almost surely, 263463154053 is an apocalyptic number.
It is an amenable number.
63463154053 is a deficient number, since it is larger than the sum of its proper divisors (10267466603).
63463154053 is a wasteful number, since it uses less digits than its factorization.
63463154053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5418264.
The product of its (nonzero) digits is 388800, while the sum is 40.
The spelling of 63463154053 in words is "sixty-three billion, four hundred sixty-three million, one hundred fifty-four thousand, fifty-three".
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