Base | Representation |
---|---|
bin | 10010010011010… |
… | …01001111011100 |
3 | 101200212210012010 |
4 | 21021221033130 |
5 | 303300220124 |
6 | 23122311220 |
7 | 3542632254 |
oct | 1111511734 |
9 | 350783163 |
10 | 153523164 |
11 | 79729253 |
12 | 434b8510 |
13 | 25a63712 |
14 | 16564964 |
15 | d728529 |
hex | 92693dc |
153523164 has 12 divisors (see below), whose sum is σ = 358220744. Its totient is φ = 51174384.
The previous prime is 153523163. The next prime is 153523169. The reversal of 153523164 is 461325351.
153523164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153523163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6396787 + ... + 6396810.
Almost surely, 2153523164 is an apocalyptic number.
It is an amenable number.
153523164 is an abundant number, since it is smaller than the sum of its proper divisors (204697580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153523164 is a wasteful number, since it uses less digits than its factorization.
153523164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12793604 (or 12793602 counting only the distinct ones).
The product of its digits is 10800, while the sum is 30.
The square root of 153523164 is about 12390.4464810595. The cubic root of 153523164 is about 535.4570456051.
The spelling of 153523164 in words is "one hundred fifty-three million, five hundred twenty-three thousand, one hundred sixty-four".
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