Base | Representation |
---|---|
bin | 10100001001111… |
… | …00111110011110 |
3 | 102210010200010011 |
4 | 22010330332132 |
5 | 321240223434 |
6 | 24435433434 |
7 | 4122034615 |
oct | 1204747636 |
9 | 383120104 |
10 | 169070494 |
11 | 8748818a |
12 | 4875587a |
13 | 29048218 |
14 | 1865087c |
15 | ec99e64 |
hex | a13cf9e |
169070494 has 8 divisors (see below), whose sum is σ = 253684368. Its totient is φ = 84509040.
The previous prime is 169070443. The next prime is 169070521. The reversal of 169070494 is 494070961.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3687 + ... + 18754.
It is an arithmetic number, because the mean of its divisors is an integer number (31710546).
Almost surely, 2169070494 is an apocalyptic number.
169070494 is a deficient number, since it is larger than the sum of its proper divisors (84613874).
169070494 is a wasteful number, since it uses less digits than its factorization.
169070494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26210.
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 169070494 is about 13002.7110250132. The cubic root of 169070494 is about 552.9543435520.
The spelling of 169070494 in words is "one hundred sixty-nine million, seventy thousand, four hundred ninety-four".
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