Base | Representation |
---|---|
bin | 10011001111111… |
… | …00111110010000 |
3 | 102020211102212120 |
4 | 21213330332100 |
5 | 312313441204 |
6 | 24004454240 |
7 | 4000313034 |
oct | 1147747620 |
9 | 366742776 |
10 | 161468304 |
11 | 83165588 |
12 | 460aa380 |
13 | 275b5b9a |
14 | 176321c4 |
15 | e2976d9 |
hex | 99fcf90 |
161468304 has 40 divisors (see below), whose sum is σ = 418699392. Its totient is φ = 53619840.
The previous prime is 161468287. The next prime is 161468323. The reversal of 161468304 is 403864161.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6802 + ... + 19214.
Almost surely, 2161468304 is an apocalyptic number.
It is an amenable number.
161468304 is an abundant number, since it is smaller than the sum of its proper divisors (257231088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
161468304 is a wasteful number, since it uses less digits than its factorization.
161468304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12695 (or 12689 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 161468304 is about 12707.0179035051. The cubic root of 161468304 is about 544.5391317506.
The spelling of 161468304 in words is "one hundred sixty-one million, four hundred sixty-eight thousand, three hundred four".
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