Base | Representation |
---|---|
bin | 1000111101100100… |
… | …1101110011110100 |
3 | 20012122211212101212 |
4 | 2033121031303310 |
5 | 14411333031202 |
6 | 1034415340552 |
7 | 113421361244 |
oct | 21731156364 |
9 | 6178755355 |
10 | 2405752052 |
11 | 1024a91140 |
12 | 571821758 |
13 | 2c4550b32 |
14 | 18b719b24 |
15 | e1310652 |
hex | 8f64dcf4 |
2405752052 has 12 divisors (see below), whose sum is σ = 4592799456. Its totient is φ = 1093523640.
The previous prime is 2405751979. The next prime is 2405752057. The reversal of 2405752052 is 2502575042.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2405752057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27338048 + ... + 27338135.
It is an arithmetic number, because the mean of its divisors is an integer number (382733288).
Almost surely, 22405752052 is an apocalyptic number.
2405752052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2405752052 is a deficient number, since it is larger than the sum of its proper divisors (2187047404).
2405752052 is a wasteful number, since it uses less digits than its factorization.
2405752052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54676198 (or 54676196 counting only the distinct ones).
The product of its (nonzero) digits is 28000, while the sum is 32.
The square root of 2405752052 is about 49048.4663572675. The cubic root of 2405752052 is about 1339.9346615502.
It can be divided in two parts, 2405 and 752052, that added together give a palindrome (754457).
The spelling of 2405752052 in words is "two billion, four hundred five million, seven hundred fifty-two thousand, fifty-two".
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