Base | Representation |
---|---|
bin | 10100001111011… |
… | …01111001001010 |
3 | 102211111111011010 |
4 | 22013231321022 |
5 | 321431421041 |
6 | 24503144350 |
7 | 4131143403 |
oct | 1207557112 |
9 | 384444133 |
10 | 169795146 |
11 | 87932674 |
12 | 48a450b6 |
13 | 29240001 |
14 | 1879c9aa |
15 | ed8ea16 |
hex | a1ede4a |
169795146 has 32 divisors (see below), whose sum is σ = 355373568. Its totient is φ = 54025920.
The previous prime is 169795139. The next prime is 169795163. The reversal of 169795146 is 641597961.
It is a happy number.
It is a super-2 number, since 2×1697951462 = 57660783210322632, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 169795095 and 169795104.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4551 + ... + 18981.
It is an arithmetic number, because the mean of its divisors is an integer number (11105424).
Almost surely, 2169795146 is an apocalyptic number.
169795146 is an abundant number, since it is smaller than the sum of its proper divisors (185578422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
169795146 is a wasteful number, since it uses less digits than its factorization.
169795146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14526.
The product of its digits is 408240, while the sum is 48.
The square root of 169795146 is about 13030.5466500834. The cubic root of 169795146 is about 553.7432222859.
The spelling of 169795146 in words is "one hundred sixty-nine million, seven hundred ninety-five thousand, one hundred forty-six".
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