Base | Representation |
---|---|
bin | 10100001001010… |
… | …11110001000110 |
3 | 102210000002102111 |
4 | 22010223301012 |
5 | 321231000011 |
6 | 24434131234 |
7 | 4121322250 |
oct | 1204536106 |
9 | 383002374 |
10 | 169000006 |
11 | 8743a22a |
12 | 48720b1a |
13 | 29022106 |
14 | 18632cd0 |
15 | ec84121 |
hex | a12bc46 |
169000006 has 8 divisors (see below), whose sum is σ = 289714320. Its totient is φ = 72428568.
The previous prime is 168999997. The next prime is 169000033. The reversal of 169000006 is 600000961.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1690000062 = 57122004056000072, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6035701 + ... + 6035728.
It is an arithmetic number, because the mean of its divisors is an integer number (36214290).
Almost surely, 2169000006 is an apocalyptic number.
169000006 is a deficient number, since it is larger than the sum of its proper divisors (120714314).
169000006 is a wasteful number, since it uses less digits than its factorization.
169000006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12071438.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 169000006 is about 13000.0002307692. Note that the first 3 decimals coincide. The cubic root of 169000006 is about 552.8774879108.
Adding to 169000006 its reverse (600000961), we get a palindrome (769000967).
The spelling of 169000006 in words is "one hundred sixty-nine million, six", and thus it is an aban number.
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