Base | Representation |
---|---|
bin | 10000111000110… |
… | …11111011000100 |
3 | 100212120200122000 |
4 | 20130123323010 |
5 | 242232002012 |
6 | 22020305300 |
7 | 3340123200 |
oct | 1034337304 |
9 | 325520560 |
10 | 141672132 |
11 | 72a74408 |
12 | 3b542230 |
13 | 23474484 |
14 | 14b5bb00 |
15 | c686ddc |
hex | 871bec4 |
141672132 has 144 divisors (see below), whose sum is σ = 450072000. Its totient is φ = 38320128.
The previous prime is 141672109. The next prime is 141672137. The reversal of 141672132 is 231276141.
141672132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 141672096 and 141672105.
It is not an unprimeable number, because it can be changed into a prime (141672137) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99844 + ... + 101252.
It is an arithmetic number, because the mean of its divisors is an integer number (3125500).
Almost surely, 2141672132 is an apocalyptic number.
141672132 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 141672132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225036000).
141672132 is an abundant number, since it is smaller than the sum of its proper divisors (308399868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141672132 is a wasteful number, since it uses less digits than its factorization.
141672132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1455 (or 1440 counting only the distinct ones).
The product of its digits is 2016, while the sum is 27.
The square root of 141672132 is about 11902.6103019464. The cubic root of 141672132 is about 521.3085043799.
The spelling of 141672132 in words is "one hundred forty-one million, six hundred seventy-two thousand, one hundred thirty-two".
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