Base | Representation |
---|---|
bin | 10100000101000… |
… | …00000110101100 |
3 | 102201221000201011 |
4 | 22002200012230 |
5 | 321104143243 |
6 | 24413555004 |
7 | 4113420403 |
oct | 1202400654 |
9 | 381830634 |
10 | 168427948 |
11 | 87089457 |
12 | 484a5a64 |
13 | 28b81910 |
14 | 1852463a |
15 | ebbe89d |
hex | a0a01ac |
168427948 has 12 divisors (see below), whose sum is σ = 317422000. Its totient is φ = 77735952.
The previous prime is 168427933. The next prime is 168427957. The reversal of 168427948 is 849724861.
It is a happy number.
It is a super-3 number, since 3×1684279483 (a number of 26 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
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, 1619448 + ... + 1619551.
Almost surely, 2168427948 is an apocalyptic number.
It is an amenable number.
168427948 is a deficient number, since it is larger than the sum of its proper divisors (148994052).
168427948 is a wasteful number, since it uses less digits than its factorization.
168427948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3239016 (or 3239014 counting only the distinct ones).
The product of its digits is 774144, while the sum is 49.
The square root of 168427948 is about 12977.9793496522. The cubic root of 168427948 is about 552.2529602699.
The spelling of 168427948 in words is "one hundred sixty-eight million, four hundred twenty-seven thousand, nine hundred forty-eight".
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