Base | Representation |
---|---|
bin | 1111110011111110… |
… | …1011110110101011 |
3 | 101221210212122021112 |
4 | 3330333223312223 |
5 | 32143101200011 |
6 | 1541103300535 |
7 | 210120051320 |
oct | 37477536653 |
9 | 11853778245 |
10 | 4244553131 |
11 | 1888a37655 |
12 | 9a55aa74b |
13 | 5284a7b00 |
14 | 2c3a12b47 |
15 | 19c98058b |
hex | fcfebdab |
4244553131 has 12 divisors (see below), whose sum is σ = 5252770512. Its totient is φ = 3358326816.
The previous prime is 4244553119. The next prime is 4244553151. The reversal of 4244553131 is 1313554424.
It is not a de Polignac number, because 4244553131 - 210 = 4244552107 is a prime.
It is a super-2 number, since 2×42445531312 = 36032462563763806322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4244553151) 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, 1792796 + ... + 1795161.
It is an arithmetic number, because the mean of its divisors is an integer number (437730876).
Almost surely, 24244553131 is an apocalyptic number.
4244553131 is a deficient number, since it is larger than the sum of its proper divisors (1008217381).
4244553131 is a wasteful number, since it uses less digits than its factorization.
4244553131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3587990 (or 3587977 counting only the distinct ones).
The product of its digits is 28800, while the sum is 32.
The square root of 4244553131 is about 65150.2350801592. The cubic root of 4244553131 is about 1619.1136149595.
The spelling of 4244553131 in words is "four billion, two hundred forty-four million, five hundred fifty-three thousand, one hundred thirty-one".
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