Base | Representation |
---|---|
bin | 111101011010100000101… |
… | …110100001010011100011 |
3 | 112221110110202102210002200 |
4 | 331122200232201103203 |
5 | 1023121241213344100 |
6 | 12550445402144243 |
7 | 613624213540110 |
oct | 75324056412343 |
9 | 15843422383080 |
10 | 4220354434275 |
11 | 138792a065581 |
12 | 581b241b2083 |
13 | 247c9306bb55 |
14 | 1083a2809907 |
15 | 74bab35ce00 |
hex | 3d6a0ba14e3 |
4220354434275 has 72 divisors (see below), whose sum is σ = 8644789689120. Its totient is φ = 1928011576320.
The previous prime is 4220354434273. The next prime is 4220354434319. The reversal of 4220354434275 is 5724344530224.
It is a happy number.
4220354434275 is a `hidden beast` number, since 4 + 2 + 2 + 0 + 3 + 544 + 34 + 2 + 75 = 666.
4220354434275 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4220354434275 - 21 = 4220354434273 is a prime.
It is a super-2 number, since 2×42203544342752 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 4220354434275.
It is not an unprimeable number, because it can be changed into a prime (4220354434271) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1454091 + ... + 3248859.
It is an arithmetic number, because the mean of its divisors is an integer number (120066523460).
Almost surely, 24220354434275 is an apocalyptic number.
4220354434275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4220354434275 is an abundant number, since it is smaller than the sum of its proper divisors (4424435254845).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4220354434275 is a wasteful number, since it uses less digits than its factorization.
4220354434275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1796285 (or 1796277 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 45.
Adding to 4220354434275 its reverse (5724344530224), we get a palindrome (9944698964499).
The spelling of 4220354434275 in words is "four trillion, two hundred twenty billion, three hundred fifty-four million, four hundred thirty-four thousand, two hundred seventy-five".
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