Base | Representation |
---|---|
bin | 111010110101111100… |
… | …010011110101101000 |
3 | 20001002021010120202011 |
4 | 322311330103311220 |
5 | 2013344044400021 |
6 | 45005254045304 |
7 | 4364465243443 |
oct | 726574236550 |
9 | 201067116664 |
10 | 63182028136 |
11 | 24882675987 |
12 | 102b3649834 |
13 | 5c5ba75786 |
14 | 30b532065a |
15 | 199bca0de1 |
hex | eb5f13d68 |
63182028136 has 8 divisors (see below), whose sum is σ = 118466302770. Its totient is φ = 31591014064.
The previous prime is 63182028101. The next prime is 63182028139.
63182028136 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 55295522500 + 7886505636 = 235150^2 + 88806^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (63182028139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3948876751 + ... + 3948876766.
Almost surely, 263182028136 is an apocalyptic number.
It is an amenable number.
63182028136 is a deficient number, since it is larger than the sum of its proper divisors (55284274634).
63182028136 is a wasteful number, since it uses less digits than its factorization.
63182028136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7897753523 (or 7897753519 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 40.
It can be divided in two parts, 631820 and 28136, that added together give a palindrome (659956).
The spelling of 63182028136 in words is "sixty-three billion, one hundred eighty-two million, twenty-eight thousand, one hundred thirty-six".
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