Base | Representation |
---|---|
bin | 11100110010011… |
… | …11111111011000 |
3 | 121211102110212220 |
4 | 32121033333120 |
5 | 443311000440 |
6 | 35544104040 |
7 | 5661500661 |
oct | 1631177730 |
9 | 554373786 |
10 | 241500120 |
11 | 114358684 |
12 | 68a65020 |
13 | 3b0578a4 |
14 | 24106368 |
15 | 163058d0 |
hex | e64ffd8 |
241500120 has 64 divisors (see below), whose sum is σ = 733259520. Its totient is φ = 63621504.
The previous prime is 241500107. The next prime is 241500131. The reversal of 241500120 is 21005142.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 241500120.
It is a congruent number.
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, 2164 + ... + 22083.
It is an arithmetic number, because the mean of its divisors is an integer number (11457180).
Almost surely, 2241500120 is an apocalyptic number.
241500120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 241500120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366629760).
241500120 is an abundant number, since it is smaller than the sum of its proper divisors (491759400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241500120 is a wasteful number, since it uses less digits than its factorization.
241500120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24344 (or 24340 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 241500120 is about 15540.2741288563. The cubic root of 241500120 is about 622.7385966228.
Adding to 241500120 its reverse (21005142), we get a palindrome (262505262).
The spelling of 241500120 in words is "two hundred forty-one million, five hundred thousand, one hundred twenty".
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