Base | Representation |
---|---|
bin | 10000110101001… |
… | …00000101011000 |
3 | 100211122202022000 |
4 | 20122210011120 |
5 | 242120300042 |
6 | 22002001000 |
7 | 3333010131 |
oct | 1032440530 |
9 | 324582260 |
10 | 141181272 |
11 | 72769641 |
12 | 3b346160 |
13 | 23331c1b |
14 | 14a70c88 |
15 | c5db74c |
hex | 86a4158 |
141181272 has 32 divisors (see below), whose sum is σ = 392170800. Its totient is φ = 47060352.
The previous prime is 141181259. The next prime is 141181303. The reversal of 141181272 is 272181141.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326593 + ... + 327024.
Almost surely, 2141181272 is an apocalyptic number.
141181272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
141181272 is an abundant number, since it is smaller than the sum of its proper divisors (250989528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141181272 is a wasteful number, since it uses less digits than its factorization.
141181272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 653632 (or 653622 counting only the distinct ones).
The product of its digits is 896, while the sum is 27.
The square root of 141181272 is about 11881.9725635098. The cubic root of 141181272 is about 520.7057379997.
The spelling of 141181272 in words is "one hundred forty-one million, one hundred eighty-one thousand, two hundred seventy-two".
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