Base | Representation |
---|---|
bin | 10010010010111… |
… | …10111011010000 |
3 | 101200210122020020 |
4 | 21021132323100 |
5 | 303242342122 |
6 | 23121343440 |
7 | 3542365134 |
oct | 1111367320 |
9 | 350718206 |
10 | 153480912 |
11 | 796aa532 |
12 | 43497b80 |
13 | 25a4a410 |
14 | 165533c4 |
15 | d71ac5c |
hex | 925eed0 |
153480912 has 40 divisors (see below), whose sum is σ = 426993504. Its totient is φ = 47224704.
The previous prime is 153480883. The next prime is 153480937. The reversal of 153480912 is 219084351.
153480912 is digitally balanced in base 2, 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 7 ways as a sum of consecutive naturals, for example, 122358 + ... + 123605.
Almost surely, 2153480912 is an apocalyptic number.
153480912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153480912 is an abundant number, since it is smaller than the sum of its proper divisors (273512592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153480912 is a wasteful number, since it uses less digits than its factorization.
153480912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245987 (or 245981 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 153480912 is about 12388.7413404268. The cubic root of 153480912 is about 535.4079190188.
The spelling of 153480912 in words is "one hundred fifty-three million, four hundred eighty thousand, nine hundred twelve".
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