Base | Representation |
---|---|
bin | 111110001010101011001… |
… | …011101000100101010001 |
3 | 120010101221212100120111011 |
4 | 332022223023220211101 |
5 | 1024443144234232334 |
6 | 13030321150250521 |
7 | 620434602100003 |
oct | 76125313504521 |
9 | 16111855316434 |
10 | 4272069445969 |
11 | 13a7857914266 |
12 | 58bb574b6a41 |
13 | 24cb15212ba0 |
14 | 10aaaac0c373 |
15 | 761d656e564 |
hex | 3e2ab2e8951 |
4272069445969 has 4 divisors (see below), whose sum is σ = 4600690172596. Its totient is φ = 3943448719344.
The previous prime is 4272069445913. The next prime is 4272069445991. The reversal of 4272069445969 is 9695449602724.
4272069445969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 535824000000 + 3736245445969 = 732000^2 + 1932937^2 .
It is a cyclic number.
It is not a de Polignac number, because 4272069445969 - 215 = 4272069413201 is a prime.
It is a super-2 number, since 2×42720694459692 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4272069445669) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164310363294 + ... + 164310363319.
It is an arithmetic number, because the mean of its divisors is an integer number (1150172543149).
Almost surely, 24272069445969 is an apocalyptic number.
It is an amenable number.
4272069445969 is a deficient number, since it is larger than the sum of its proper divisors (328620726627).
4272069445969 is a wasteful number, since it uses less digits than its factorization.
4272069445969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328620726626.
The product of its (nonzero) digits is 235146240, while the sum is 67.
The spelling of 4272069445969 in words is "four trillion, two hundred seventy-two billion, sixty-nine million, four hundred forty-five thousand, nine hundred sixty-nine".
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