Base | Representation |
---|---|
bin | 1000111101001011… |
… | …1010111111101001 |
3 | 20012112202001010022 |
4 | 2033102322333221 |
5 | 14410422231441 |
6 | 1034320130225 |
7 | 113401350041 |
oct | 21722727751 |
9 | 6175661108 |
10 | 2404102121 |
11 | 1024064563 |
12 | 571166975 |
13 | 2c40c3b45 |
14 | 18b40a721 |
15 | e10d684b |
hex | 8f4bafe9 |
2404102121 has 8 divisors (see below), whose sum is σ = 2480158464. Its totient is φ = 2328629040.
The previous prime is 2404102097. The next prime is 2404102133. The reversal of 2404102121 is 1212014042.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2404102121 - 210 = 2404101097 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2404102121.
It is not an unprimeable number, because it can be changed into a prime (2404102021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137435 + ... + 153936.
It is an arithmetic number, because the mean of its divisors is an integer number (310019808).
Almost surely, 22404102121 is an apocalyptic number.
It is an amenable number.
2404102121 is a deficient number, since it is larger than the sum of its proper divisors (76056343).
2404102121 is a wasteful number, since it uses less digits than its factorization.
2404102121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291631.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 2404102121 is about 49031.6440780849. The cubic root of 2404102121 is about 1339.6282701335.
Adding to 2404102121 its reverse (1212014042), we get a palindrome (3616116163).
The spelling of 2404102121 in words is "two billion, four hundred four million, one hundred two thousand, one hundred twenty-one".
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