Base | Representation |
---|---|
bin | 11100110110000… |
… | …11011001001100 |
3 | 121212022111022000 |
4 | 32123003121030 |
5 | 443421112222 |
6 | 40002152300 |
7 | 5665510044 |
oct | 1633033114 |
9 | 555274260 |
10 | 241972812 |
11 | 114650834 |
12 | 69052690 |
13 | 3b191aa3 |
14 | 241ca724 |
15 | 1639a9ac |
hex | e6c364c |
241972812 has 24 divisors (see below), whose sum is σ = 627337200. Its totient is φ = 80657568.
The previous prime is 241972807. The next prime is 241972823. The reversal of 241972812 is 218279142.
241972812 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 (36).
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, 1120137 + ... + 1120352.
It is an arithmetic number, because the mean of its divisors is an integer number (26139050).
Almost surely, 2241972812 is an apocalyptic number.
It is an amenable number.
241972812 is an abundant number, since it is smaller than the sum of its proper divisors (385364388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241972812 is a wasteful number, since it uses less digits than its factorization.
241972812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2240502 (or 2240494 counting only the distinct ones).
The product of its digits is 16128, while the sum is 36.
The square root of 241972812 is about 15555.4753061422. The cubic root of 241972812 is about 623.1446305234.
The spelling of 241972812 in words is "two hundred forty-one million, nine hundred seventy-two thousand, eight hundred twelve".
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