Base | Representation |
---|---|
bin | 11100110010011… |
… | …01000100010001 |
3 | 121211101212110101 |
4 | 32121031010101 |
5 | 443310110040 |
6 | 35543532401 |
7 | 5661421033 |
oct | 1631150421 |
9 | 554355411 |
10 | 241488145 |
11 | 11434a688 |
12 | 68a5a101 |
13 | 3b0522c2 |
14 | 24101c53 |
15 | 1630209a |
hex | e64d111 |
241488145 has 16 divisors (see below), whose sum is σ = 307946880. Its totient is φ = 181165824.
The previous prime is 241488131. The next prime is 241488223. The reversal of 241488145 is 541884142.
It is a cyclic number.
It is not a de Polignac number, because 241488145 - 25 = 241488113 is a prime.
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, 19036 + ... + 29074.
It is an arithmetic number, because the mean of its divisors is an integer number (19246680).
Almost surely, 2241488145 is an apocalyptic number.
It is an amenable number.
241488145 is a deficient number, since it is larger than the sum of its proper divisors (66458735).
241488145 is a wasteful number, since it uses less digits than its factorization.
241488145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10344.
The product of its digits is 40960, while the sum is 37.
The square root of 241488145 is about 15539.8888348662. Note that the first 4 decimals coincide. The cubic root of 241488145 is about 622.7283034355.
The spelling of 241488145 in words is "two hundred forty-one million, four hundred eighty-eight thousand, one hundred forty-five".
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