Base | Representation |
---|---|
bin | 10011011100100… |
… | …11001001110000 |
3 | 102100221222001112 |
4 | 21232103021300 |
5 | 313230211031 |
6 | 24104252452 |
7 | 4020412355 |
oct | 1156231160 |
9 | 370858045 |
10 | 163132016 |
11 | 840a1553 |
12 | 46771128 |
13 | 27a49228 |
14 | 1794662c |
15 | e4c562b |
hex | 9b93270 |
163132016 has 40 divisors (see below), whose sum is σ = 322858800. Its totient is φ = 79833600.
The previous prime is 163132009. The next prime is 163132049. The reversal of 163132016 is 610231361.
It is a happy number.
It is a super-2 number, since 2×1631320162 = 53224109288448512, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 163131982 and 163132000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154691 + ... + 155741.
It is an arithmetic number, because the mean of its divisors is an integer number (8071470).
Almost surely, 2163132016 is an apocalyptic number.
163132016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
163132016 is a deficient number, since it is larger than the sum of its proper divisors (159726784).
163132016 is a wasteful number, since it uses less digits than its factorization.
163132016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1257 (or 1251 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 163132016 is about 12772.3144339622. The cubic root of 163132016 is about 546.4029906937.
Adding to 163132016 its reverse (610231361), we get a palindrome (773363377).
The spelling of 163132016 in words is "one hundred sixty-three million, one hundred thirty-two thousand, sixteen".
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