Base | Representation |
---|---|
bin | 1001111100101100… |
… | …0011010010101001 |
3 | 20220002222011012121 |
4 | 2133023003102221 |
5 | 20432120140114 |
6 | 1120553311241 |
7 | 123114441451 |
oct | 23713032251 |
9 | 6802864177 |
10 | 2670474409 |
11 | 115045aa49 |
12 | 626405521 |
13 | 337349695 |
14 | 1b4948d61 |
15 | 1096a1a24 |
hex | 9f2c34a9 |
2670474409 has 16 divisors (see below), whose sum is σ = 2874637440. Its totient is φ = 2474904960.
The previous prime is 2670474383. The next prime is 2670474413. The reversal of 2670474409 is 9044740762.
2670474409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2670474409 - 219 = 2669950121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2670474419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79797 + ... + 108205.
It is an arithmetic number, because the mean of its divisors is an integer number (179664840).
Almost surely, 22670474409 is an apocalyptic number.
It is an amenable number.
2670474409 is a deficient number, since it is larger than the sum of its proper divisors (204163031).
2670474409 is a wasteful number, since it uses less digits than its factorization.
2670474409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28560.
The product of its (nonzero) digits is 338688, while the sum is 43.
The square root of 2670474409 is about 51676.6331043345. The cubic root of 2670474409 is about 1387.3822700639.
The spelling of 2670474409 in words is "two billion, six hundred seventy million, four hundred seventy-four thousand, four hundred nine".
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