Base | Representation |
---|---|
bin | 11100110011110… |
… | …11111001110100 |
3 | 121211202121121200 |
4 | 32121323321310 |
5 | 443332224423 |
6 | 35552012500 |
7 | 5663150244 |
oct | 1631737164 |
9 | 554677550 |
10 | 241679988 |
11 | 114470830 |
12 | 68b31130 |
13 | 3b0bb714 |
14 | 24151b24 |
15 | 1633dd43 |
hex | e67be74 |
241679988 has 72 divisors (see below), whose sum is σ = 676472160. Its totient is φ = 72135360.
The previous prime is 241679957. The next prime is 241680001. The reversal of 241679988 is 889976142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21978 + ... + 31086.
Almost surely, 2241679988 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 241679988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338236080).
241679988 is an abundant number, since it is smaller than the sum of its proper divisors (434792172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241679988 is a wasteful number, since it uses less digits than its factorization.
241679988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9197 (or 9192 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 54.
The square root of 241679988 is about 15546.0602082971. The cubic root of 241679988 is about 622.8931623832.
The spelling of 241679988 in words is "two hundred forty-one million, six hundred seventy-nine thousand, nine hundred eighty-eight".
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