Base | Representation |
---|---|
bin | 111101100001000010… |
… | …1100000010110111000 |
3 | 110121222122022121210020 |
4 | 1323002011200112320 |
5 | 4131022420221130 |
6 | 140404401450440 |
7 | 12354456013152 |
oct | 1730205402670 |
9 | 417878277706 |
10 | 132105242040 |
11 | 51030a68692 |
12 | 21729940a20 |
13 | c5c40a9695 |
14 | 6572d1bad2 |
15 | 3682ab3e10 |
hex | 1ec21605b8 |
132105242040 has 64 divisors (see below), whose sum is σ = 396372160800. Its totient is φ = 35223048192.
The previous prime is 132105242023. The next prime is 132105242053. The reversal of 132105242040 is 40242501231.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 132105242040.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809584 + ... + 958976.
Almost surely, 2132105242040 is an apocalyptic number.
132105242040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132105242040 is an abundant number, since it is smaller than the sum of its proper divisors (264266918760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132105242040 is a wasteful number, since it uses less digits than its factorization.
132105242040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156776 (or 156772 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 132105242040 its reverse (40242501231), we get a palindrome (172347743271).
The spelling of 132105242040 in words is "one hundred thirty-two billion, one hundred five million, two hundred forty-two thousand, forty".
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