Base | Representation |
---|---|
bin | 1111101111100101… |
… | …1101010100000000 |
3 | 101220112020022222220 |
4 | 3323321131110000 |
5 | 32123343042423 |
6 | 1535204531040 |
7 | 206504425020 |
oct | 37371352400 |
9 | 11815208886 |
10 | 4226143488 |
11 | 1879603176 |
12 | 99b3b0a80 |
13 | 524730528 |
14 | 2c13bda80 |
15 | 19b0459e3 |
hex | fbe5d500 |
4226143488 has 144 divisors (see below), whose sum is σ = 12883871616. Its totient is φ = 1204715520.
The previous prime is 4226143483. The next prime is 4226143499. The reversal of 4226143488 is 8843416224.
It is a happy number.
It is a super-2 number, since 2×42261434882 = 35720577562329612288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4226143483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4090620 + ... + 4091652.
Almost surely, 24226143488 is an apocalyptic number.
4226143488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4226143488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6441935808).
4226143488 is an abundant number, since it is smaller than the sum of its proper divisors (8657728128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4226143488 is a wasteful number, since it uses less digits than its factorization.
4226143488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1820 (or 1806 counting only the distinct ones).
The product of its digits is 294912, while the sum is 42.
The square root of 4226143488 is about 65008.7954664598. The cubic root of 4226143488 is about 1616.7693947594.
The spelling of 4226143488 in words is "four billion, two hundred twenty-six million, one hundred forty-three thousand, four hundred eighty-eight".
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