Base | Representation |
---|---|
bin | 10010010011010… |
… | …00010000011100 |
3 | 101200212120122210 |
4 | 21021220100130 |
5 | 303300103012 |
6 | 23122240420 |
7 | 3542614434 |
oct | 1111502034 |
9 | 350776583 |
10 | 153519132 |
11 | 79726218 |
12 | 434b6110 |
13 | 25a61930 |
14 | 165632c4 |
15 | d72723c |
hex | 926841c |
153519132 has 48 divisors (see below), whose sum is σ = 387968672. Its totient is φ = 46967040.
The previous prime is 153519109. The next prime is 153519139. The reversal of 153519132 is 231915351.
It is a self number, because there is not a number n which added to its sum of digits gives 153519132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153519139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25518 + ... + 30954.
Almost surely, 2153519132 is an apocalyptic number.
153519132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 153519132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193984336).
153519132 is an abundant number, since it is smaller than the sum of its proper divisors (234449540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153519132 is a wasteful number, since it uses less digits than its factorization.
153519132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5638 (or 5636 counting only the distinct ones).
The product of its digits is 4050, while the sum is 30.
The square root of 153519132 is about 12390.2837739900. The cubic root of 153519132 is about 535.4523579700.
The spelling of 153519132 in words is "one hundred fifty-three million, five hundred nineteen thousand, one hundred thirty-two".
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