Base | Representation |
---|---|
bin | 1111111010100110… |
… | …1101101101111101 |
3 | 102000202011202201012 |
4 | 3332221231231331 |
5 | 32222210114104 |
6 | 1543535125005 |
7 | 210605234105 |
oct | 37651555575 |
9 | 12022152635 |
10 | 4272348029 |
11 | 18a26a1344 |
12 | 9b2973765 |
13 | 53118a1b1 |
14 | 2c75aa205 |
15 | 1a0120d6e |
hex | fea6db7d |
4272348029 has 4 divisors (see below), whose sum is σ = 4273026876. Its totient is φ = 4271669184.
The previous prime is 4272348023. The next prime is 4272348071. The reversal of 4272348029 is 9208432724.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1568556025 + 2703792004 = 39605^2 + 51998^2 .
It is a cyclic number.
It is not a de Polignac number, because 4272348029 - 216 = 4272282493 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4272348023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329894 + ... + 342599.
It is an arithmetic number, because the mean of its divisors is an integer number (1068256719).
Almost surely, 24272348029 is an apocalyptic number.
It is an amenable number.
4272348029 is a deficient number, since it is larger than the sum of its proper divisors (678847).
4272348029 is an equidigital number, since it uses as much as digits as its factorization.
4272348029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678846.
The product of its (nonzero) digits is 193536, while the sum is 41.
The square root of 4272348029 is about 65363.2008778640. The cubic root of 4272348029 is about 1622.6401127178.
The spelling of 4272348029 in words is "four billion, two hundred seventy-two million, three hundred forty-eight thousand, twenty-nine".
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