Base | Representation |
---|---|
bin | 10001011101111… |
… | …01111011110100 |
3 | 101012201111102101 |
4 | 20232331323310 |
5 | 300002430121 |
6 | 22312351444 |
7 | 3426325162 |
oct | 1056757364 |
9 | 335644371 |
10 | 146530036 |
11 | 75792204 |
12 | 410a5584 |
13 | 24485683 |
14 | 15664232 |
15 | cce6491 |
hex | 8bbdef4 |
146530036 has 12 divisors (see below), whose sum is σ = 256832100. Its totient is φ = 73149440.
The previous prime is 146530031. The next prime is 146530049. The reversal of 146530036 is 630035641.
It can be written as a sum of positive squares in 2 ways, for example, as 61779600 + 84750436 = 7860^2 + 9206^2 .
It is a super-2 number, since 2×1465300362 = 42942102900322592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 146529986 and 146530013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146530031) 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, 26011 + ... + 31138.
It is an arithmetic number, because the mean of its divisors is an integer number (21402675).
Almost surely, 2146530036 is an apocalyptic number.
It is an amenable number.
146530036 is a deficient number, since it is larger than the sum of its proper divisors (110302064).
146530036 is a wasteful number, since it uses less digits than its factorization.
146530036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57794 (or 57792 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 146530036 is about 12104.9591490430. The cubic root of 146530036 is about 527.2001827157.
Adding to 146530036 its reverse (630035641), we get a palindrome (776565677).
The spelling of 146530036 in words is "one hundred forty-six million, five hundred thirty thousand, thirty-six".
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