Base | Representation |
---|---|
bin | 111010101110001101… |
… | …100101101001110111 |
3 | 20000202020002201211121 |
4 | 322232031211221313 |
5 | 2013112344333311 |
6 | 44544342244411 |
7 | 4361332021435 |
oct | 725615455167 |
9 | 200666081747 |
10 | 63052339831 |
11 | 24816447168 |
12 | 10278126707 |
13 | 5c3ac38b30 |
14 | 30a2001d55 |
15 | 19906d4b71 |
hex | eae365a77 |
63052339831 has 16 divisors (see below), whose sum is σ = 68404311360. Its totient is φ = 57773640960.
The previous prime is 63052339793. The next prime is 63052339843. The reversal of 63052339831 is 13893325036.
It is a cyclic number.
It is not a de Polignac number, because 63052339831 - 29 = 63052339319 is a prime.
It is a super-3 number, since 3×630523398313 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63052339531) 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, 927925 + ... + 993553.
It is an arithmetic number, because the mean of its divisors is an integer number (4275269460).
Almost surely, 263052339831 is an apocalyptic number.
63052339831 is a deficient number, since it is larger than the sum of its proper divisors (5351971529).
63052339831 is a wasteful number, since it uses less digits than its factorization.
63052339831 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66186.
The product of its (nonzero) digits is 349920, while the sum is 43.
The spelling of 63052339831 in words is "sixty-three billion, fifty-two million, three hundred thirty-nine thousand, eight hundred thirty-one".
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