Base | Representation |
---|---|
bin | 10011011100001… |
… | …10011101011101 |
3 | 102100212022202002 |
4 | 21232012131131 |
5 | 313222030104 |
6 | 24103212045 |
7 | 4020104660 |
oct | 1156063535 |
9 | 370768662 |
10 | 163080029 |
11 | 84066492 |
12 | 46747025 |
13 | 27a2b678 |
14 | 179316d7 |
15 | e4b501e |
hex | 9b8675d |
163080029 has 16 divisors (see below), whose sum is σ = 189691008. Its totient is φ = 137313792.
The previous prime is 163080019. The next prime is 163080061. The reversal of 163080029 is 920080361.
It is not a de Polignac number, because 163080029 - 24 = 163080013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 163079983 and 163080010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163080019) 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, 171734 + ... + 172680.
It is an arithmetic number, because the mean of its divisors is an integer number (11855688).
Almost surely, 2163080029 is an apocalyptic number.
It is an amenable number.
163080029 is a deficient number, since it is larger than the sum of its proper divisors (26610979).
163080029 is an equidigital number, since it uses as much as digits as its factorization.
163080029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1364.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 163080029 is about 12770.2791277247. The cubic root of 163080029 is about 546.3449418590.
The spelling of 163080029 in words is "one hundred sixty-three million, eighty thousand, twenty-nine".
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