Base | Representation |
---|---|
bin | 100000010000101… |
… | …101110110000000 |
3 | 1101201110111112010 |
4 | 200100231312000 |
5 | 2102030043432 |
6 | 125412532520 |
7 | 16261401030 |
oct | 4020556600 |
9 | 1351414463 |
10 | 541252992 |
11 | 258583425 |
12 | 131321140 |
13 | 8819a057 |
14 | 51c538c0 |
15 | 327b63cc |
hex | 2042dd80 |
541252992 has 64 divisors (see below), whose sum is σ = 1643097600. Its totient is φ = 154642944.
The previous prime is 541252903. The next prime is 541252993. The reversal of 541252992 is 299252145.
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 541252992.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (541252993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97992 + ... + 103367.
It is an arithmetic number, because the mean of its divisors is an integer number (25673400).
Almost surely, 2541252992 is an apocalyptic number.
It is an amenable number.
541252992 is an abundant number, since it is smaller than the sum of its proper divisors (1101844608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541252992 is a wasteful number, since it uses less digits than its factorization.
541252992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201383 (or 201371 counting only the distinct ones).
The product of its digits is 64800, while the sum is 39.
The square root of 541252992 is about 23264.8445513827. The cubic root of 541252992 is about 814.9546398532.
The spelling of 541252992 in words is "five hundred forty-one million, two hundred fifty-two thousand, nine hundred ninety-two".
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