Base | Representation |
---|---|
bin | 1110101000100111… |
… | …0111001101110001 |
3 | 101010210002010210100 |
4 | 3222021313031301 |
5 | 31021141012001 |
6 | 1445452223013 |
7 | 166231210443 |
oct | 35211671561 |
9 | 11123063710 |
10 | 3928454001 |
11 | 17365676aa |
12 | 91776aa69 |
13 | 4a7b612c4 |
14 | 293a4c493 |
15 | 17ed41586 |
hex | ea277371 |
3928454001 has 12 divisors (see below), whose sum is σ = 5715258640. Its totient is φ = 2600127000.
The previous prime is 3928453979. The next prime is 3928454017. The reversal of 3928454001 is 1004548293.
3928454001 is a `hidden beast` number, since 39 + 2 + 84 + 540 + 0 + 1 = 666.
It is not a de Polignac number, because 3928454001 - 26 = 3928453937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3928454051) 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, 1568875 + ... + 1571376.
Almost surely, 23928454001 is an apocalyptic number.
It is an amenable number.
3928454001 is a deficient number, since it is larger than the sum of its proper divisors (1786804639).
3928454001 is a wasteful number, since it uses less digits than its factorization.
3928454001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3140396 (or 3140393 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 3928454001 is about 62677.3802978395. The cubic root of 3928454001 is about 1577.8797069361.
The spelling of 3928454001 in words is "three billion, nine hundred twenty-eight million, four hundred fifty-four thousand, one".
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