Base | Representation |
---|---|
bin | 1111111111100010… |
… | …0101111110001000 |
3 | 102002012002022002211 |
4 | 3333320211332020 |
5 | 32243003310142 |
6 | 1545554234504 |
7 | 211246054555 |
oct | 37770457610 |
9 | 12065068084 |
10 | 4293025672 |
11 | 1903334801 |
12 | 9b9885a34 |
13 | 535549ba0 |
14 | 2ca22da2c |
15 | 1a1d57917 |
hex | ffe25f88 |
4293025672 has 32 divisors (see below), whose sum is σ = 8967533400. Its totient is φ = 1913071104.
The previous prime is 4293025631. The next prime is 4293025687. The reversal of 4293025672 is 2765203924.
It can be written as a sum of positive squares in 4 ways, for example, as 1878875716 + 2414149956 = 43346^2 + 49134^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708693 + ... + 714724.
Almost surely, 24293025672 is an apocalyptic number.
It is an amenable number.
4293025672 is an abundant number, since it is smaller than the sum of its proper divisors (4674507728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4293025672 is a wasteful number, since it uses less digits than its factorization.
4293025672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1423465 (or 1423461 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 40.
The square root of 4293025672 is about 65521.1849099205. The cubic root of 4293025672 is about 1625.2536941349.
The spelling of 4293025672 in words is "four billion, two hundred ninety-three million, twenty-five thousand, six hundred seventy-two".
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