Base | Representation |
---|---|
bin | 10010010000110… |
… | …11110110010000 |
3 | 101200021200100020 |
4 | 21020123312100 |
5 | 303210044120 |
6 | 23111423440 |
7 | 3540142122 |
oct | 1110336620 |
9 | 350250306 |
10 | 153206160 |
11 | 79532068 |
12 | 43384b80 |
13 | 25982343 |
14 | 164c1212 |
15 | d6b4640 |
hex | 921bd90 |
153206160 has 40 divisors (see below), whose sum is σ = 474939840. Its totient is φ = 40854912.
The previous prime is 153206147. The next prime is 153206167. The reversal of 153206160 is 61602351.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 153206160.
It is not an unprimeable number, because it can be changed into a prime (153206167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318940 + ... + 319419.
It is an arithmetic number, because the mean of its divisors is an integer number (11873496).
Almost surely, 2153206160 is an apocalyptic number.
153206160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
153206160 is an abundant number, since it is smaller than the sum of its proper divisors (321733680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153206160 is a wasteful number, since it uses less digits than its factorization.
153206160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 638375 (or 638369 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 153206160 is about 12377.6475955652. The cubic root of 153206160 is about 535.0882435162.
The spelling of 153206160 in words is "one hundred fifty-three million, two hundred six thousand, one hundred sixty".
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