Base | Representation |
---|---|
bin | 1101110010101000… |
… | …00001001110100100 |
3 | 201002222221011211022 |
4 | 12321110001032210 |
5 | 110130411001124 |
6 | 3222405230312 |
7 | 351322651211 |
oct | 67124011644 |
9 | 21088834738 |
10 | 7404000164 |
11 | 315a401a00 |
12 | 1527702398 |
13 | 90cc181b2 |
14 | 503482b08 |
15 | 2d501cc5e |
hex | 1b95013a4 |
7404000164 has 36 divisors (see below), whose sum is σ = 14249740764. Its totient is φ = 3363624000.
The previous prime is 7404000151. The next prime is 7404000167. The reversal of 7404000164 is 4610004047.
It can be written as a sum of positive squares in 2 ways, for example, as 2260241764 + 5143758400 = 47542^2 + 71720^2 .
It is not an unprimeable number, because it can be changed into a prime (7404000167) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1323854 + ... + 1329434.
Almost surely, 27404000164 is an apocalyptic number.
It is an amenable number.
7404000164 is a deficient number, since it is larger than the sum of its proper divisors (6845740600).
7404000164 is a wasteful number, since it uses less digits than its factorization.
7404000164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8348 (or 8335 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 7404000164 is about 86046.5000101689. The cubic root of 7404000164 is about 1949.0462277652.
The spelling of 7404000164 in words is "seven billion, four hundred four million, one hundred sixty-four", and thus it is an aban number.
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