Base | Representation |
---|---|
bin | 1111100110110100… |
… | …1110001010011001 |
3 | 101210222001121201101 |
4 | 3321231032022121 |
5 | 32034440200043 |
6 | 1531412551401 |
7 | 205550103400 |
oct | 37155161231 |
9 | 11728047641 |
10 | 4189381273 |
11 | 185a884180 |
12 | 98b022561 |
13 | 519c2b63c |
14 | 2ba570637 |
15 | 197bd324d |
hex | f9b4e299 |
4189381273 has 12 divisors (see below), whose sum is σ = 5316395472. Its totient is φ = 3264452520.
The previous prime is 4189381219. The next prime is 4189381309. The reversal of 4189381273 is 3721839814.
It is not a de Polignac number, because 4189381273 - 229 = 3652510361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4189331273) 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, 3885715 + ... + 3886792.
It is an arithmetic number, because the mean of its divisors is an integer number (443032956).
Almost surely, 24189381273 is an apocalyptic number.
It is an amenable number.
4189381273 is a deficient number, since it is larger than the sum of its proper divisors (1127014199).
4189381273 is a wasteful number, since it uses less digits than its factorization.
4189381273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7772532 (or 7772525 counting only the distinct ones).
The product of its digits is 290304, while the sum is 46.
The square root of 4189381273 is about 64725.4298788351. The cubic root of 4189381273 is about 1612.0677716429.
The spelling of 4189381273 in words is "four billion, one hundred eighty-nine million, three hundred eighty-one thousand, two hundred seventy-three".
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