Base | Representation |
---|---|
bin | 10100001100100… |
… | …00000111111000 |
3 | 102210202222021212 |
4 | 22012100013320 |
5 | 321332123224 |
6 | 24451022252 |
7 | 4124653544 |
oct | 1206200770 |
9 | 383688255 |
10 | 169411064 |
11 | 876a0049 |
12 | 4889a988 |
13 | 29137244 |
14 | 186dca24 |
15 | ed15d0e |
hex | a1901f8 |
169411064 has 8 divisors (see below), whose sum is σ = 317645760. Its totient is φ = 84705528.
The previous prime is 169411061. The next prime is 169411097. The reversal of 169411064 is 460114961.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1694110642 = 57400217211224192, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 169411064.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (169411061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10588184 + ... + 10588199.
It is an arithmetic number, because the mean of its divisors is an integer number (39705720).
Almost surely, 2169411064 is an apocalyptic number.
It is an amenable number.
169411064 is a deficient number, since it is larger than the sum of its proper divisors (148234696).
169411064 is a wasteful number, since it uses less digits than its factorization.
169411064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21176389 (or 21176385 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 169411064 is about 13015.8005516372. The cubic root of 169411064 is about 553.3253788312.
The spelling of 169411064 in words is "one hundred sixty-nine million, four hundred eleven thousand, sixty-four".
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