Base | Representation |
---|---|
bin | 1001010000100110… |
… | …0101101010100101 |
3 | 20102012222121000010 |
4 | 2110021211222211 |
5 | 20042244312131 |
6 | 1050345440433 |
7 | 115410516540 |
oct | 22411455245 |
9 | 6365877003 |
10 | 2485541541 |
11 | 106602916a |
12 | 5944a0119 |
13 | 307c39452 |
14 | 198169857 |
15 | e8321b46 |
hex | 94265aa5 |
2485541541 has 32 divisors (see below), whose sum is σ = 3922156800. Its totient is φ = 1369912320.
The previous prime is 2485541533. The next prime is 2485541549. The reversal of 2485541541 is 1451455842.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2485541533) and next prime (2485541549).
It is not a de Polignac number, because 2485541541 - 23 = 2485541533 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2485541541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2485541549) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 905431 + ... + 908171.
It is an arithmetic number, because the mean of its divisors is an integer number (122567400).
Almost surely, 22485541541 is an apocalyptic number.
2485541541 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2485541541 is a deficient number, since it is larger than the sum of its proper divisors (1436615259).
2485541541 is a wasteful number, since it uses less digits than its factorization.
2485541541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4269.
The product of its digits is 128000, while the sum is 39.
The square root of 2485541541 is about 49855.2057562698. The cubic root of 2485541541 is about 1354.5873283878.
The spelling of 2485541541 in words is "two billion, four hundred eighty-five million, five hundred forty-one thousand, five hundred forty-one".
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