Base | Representation |
---|---|
bin | 10100000100000… |
… | …01101000101100 |
3 | 102201200200111221 |
4 | 22002001220230 |
5 | 321041200043 |
6 | 24411153124 |
7 | 4112360506 |
oct | 1202015054 |
9 | 381620457 |
10 | 168303148 |
11 | 87003712 |
12 | 484457a4 |
13 | 28b39b80 |
14 | 184d0d76 |
15 | eb978ed |
hex | a081a2c |
168303148 has 48 divisors (see below), whose sum is σ = 326305504. Its totient is φ = 75479040.
The previous prime is 168303137. The next prime is 168303169. The reversal of 168303148 is 841303861.
168303148 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1683031483 (a number of 26 digits) contains 333 as substring.
168303148 is strictly pandigital in base 9.
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, 307411 + ... + 307957.
Almost surely, 2168303148 is an apocalyptic number.
It is an amenable number.
168303148 is a deficient number, since it is larger than the sum of its proper divisors (158002356).
168303148 is a wasteful number, since it uses less digits than its factorization.
168303148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722 (or 720 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 168303148 is about 12973.1703141522. The cubic root of 168303148 is about 552.1165256696.
The spelling of 168303148 in words is "one hundred sixty-eight million, three hundred three thousand, one hundred forty-eight".
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