| Base | Representation |
|---|---|
| bin | 10000001001110… |
| … | …01111001000000 |
| 3 | 100102222021202100 |
| 4 | 20010321321000 |
| 5 | 234142102144 |
| 6 | 21240150400 |
| 7 | 3233521500 |
| oct | 1004717100 |
| 9 | 312867670 |
| 10 | 135503424 |
| 11 | 6a540801 |
| 12 | 39468400 |
| 13 | 220c4754 |
| 14 | 13dd3a00 |
| 15 | bd69269 |
| hex | 8139e40 |
135503424 has 126 divisors (see below), whose sum is σ = 451901814. Its totient is φ = 38707200.
The previous prime is 135503411. The next prime is 135503437. The reversal of 135503424 is 424305531.
135503424 is a `hidden beast` number, since 135 + 503 + 4 + 24 = 666.
It is an interprime number because it is at equal distance from previous prime (135503411) and next prime (135503437).
It can be written as a sum of positive squares in only one way, i.e., 119246400 + 16257024 = 10920^2 + 4032^2 .
It is a tau number, because it is divible by the number of its divisors (126).
It is a super-2 number, since 2×1355034242 = 36722355831447552, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25824 + ... + 30624.
Almost surely, 2135503424 is an apocalyptic number.
135503424 is a gapful number since it is divisible by the number (14) 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 135503424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225950907).
135503424 is an abundant number, since it is smaller than the sum of its proper divisors (316398390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135503424 is a wasteful number, since it uses less digits than its factorization.
135503424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4833 (or 4813 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 135503424 is about 11640.5937992870. The cubic root of 135503424 is about 513.6296544441.
Adding to 135503424 its reverse (424305531), we get a palindrome (559808955).
The spelling of 135503424 in words is "one hundred thirty-five million, five hundred three thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •