Base | Representation |
---|---|
bin | 10000111000111… |
… | …11000011101100 |
3 | 100212121100020120 |
4 | 20130133003230 |
5 | 242232404342 |
6 | 22020444540 |
7 | 3340205502 |
oct | 1034370354 |
9 | 325540216 |
10 | 141684972 |
11 | 72a83020 |
12 | 3b549750 |
13 | 2347a280 |
14 | 14b62672 |
15 | c68aaec |
hex | 871f0ec |
141684972 has 48 divisors (see below), whose sum is σ = 388399872. Its totient is φ = 39631680.
The previous prime is 141684947. The next prime is 141685003. The reversal of 141684972 is 279486141.
141684972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 39568 + ... + 42999.
It is an arithmetic number, because the mean of its divisors is an integer number (8091664).
Almost surely, 2141684972 is an apocalyptic number.
141684972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
141684972 is an abundant number, since it is smaller than the sum of its proper divisors (246714900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141684972 is a wasteful number, since it uses less digits than its factorization.
141684972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82598 (or 82596 counting only the distinct ones).
The product of its digits is 96768, while the sum is 42.
The square root of 141684972 is about 11903.1496672099. The cubic root of 141684972 is about 521.3242529465.
The spelling of 141684972 in words is "one hundred forty-one million, six hundred eighty-four thousand, nine hundred seventy-two".
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