Base | Representation |
---|---|
bin | 10100000100111… |
… | …00011111100000 |
3 | 102201220021102011 |
4 | 22002130133200 |
5 | 321103210102 |
6 | 24413402304 |
7 | 4113326305 |
oct | 1202343740 |
9 | 381807364 |
10 | 168413152 |
11 | 87079326 |
12 | 48499394 |
13 | 28b77c6b |
14 | 1851d0ac |
15 | ebba2d7 |
hex | a09c7e0 |
168413152 has 24 divisors (see below), whose sum is σ = 351068256. Its totient is φ = 79252992.
The previous prime is 168413129. The next prime is 168413191. The reversal of 168413152 is 251314861.
168413152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 154248 + ... + 155335.
It is an arithmetic number, because the mean of its divisors is an integer number (14627844).
Almost surely, 2168413152 is an apocalyptic number.
It is an amenable number.
168413152 is an abundant number, since it is smaller than the sum of its proper divisors (182655104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168413152 is a wasteful number, since it uses less digits than its factorization.
168413152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309610 (or 309602 counting only the distinct ones).
The product of its digits is 5760, while the sum is 31.
The square root of 168413152 is about 12977.4092946165. The cubic root of 168413152 is about 552.2367884207.
The spelling of 168413152 in words is "one hundred sixty-eight million, four hundred thirteen thousand, one hundred fifty-two".
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