Base | Representation |
---|---|
bin | 11100110011010… |
… | …01100110110101 |
3 | 121211121210211000 |
4 | 32121221212311 |
5 | 443322330140 |
6 | 35550233513 |
7 | 5662415613 |
oct | 1631514665 |
9 | 554553730 |
10 | 241605045 |
11 | 11441a4a0 |
12 | 68ab5899 |
13 | 3b093586 |
14 | 241326b3 |
15 | 16326a30 |
hex | e6699b5 |
241605045 has 64 divisors (see below), whose sum is σ = 493286400. Its totient is φ = 110963520.
The previous prime is 241605043. The next prime is 241605097. The reversal of 241605045 is 540506142.
It is not a de Polignac number, because 241605045 - 21 = 241605043 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241605043) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23934 + ... + 32496.
It is an arithmetic number, because the mean of its divisors is an integer number (7707600).
Almost surely, 2241605045 is an apocalyptic number.
It is an amenable number.
241605045 is an abundant number, since it is smaller than the sum of its proper divisors (251681355).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241605045 is a wasteful number, since it uses less digits than its factorization.
241605045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8607 (or 8601 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 241605045 is about 15543.6496679512. The cubic root of 241605045 is about 622.8287710247.
The spelling of 241605045 in words is "two hundred forty-one million, six hundred five thousand, forty-five".
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