Base | Representation |
---|---|
bin | 1111101110001110… |
… | …0110011001101111 |
3 | 101220010110020000000 |
4 | 3323203212121233 |
5 | 32120411213201 |
6 | 1534442035343 |
7 | 206404631454 |
oct | 37343463157 |
9 | 11803406000 |
10 | 4220413551 |
11 | 187634a192 |
12 | 9994a8b53 |
13 | 5234a5433 |
14 | 2c072b82b |
15 | 19a7b2d86 |
hex | fb8e666f |
4220413551 has 64 divisors (see below), whose sum is σ = 6807705600. Its totient is φ = 2607603840.
The previous prime is 4220413537. The next prime is 4220413601. The reversal of 4220413551 is 1553140224.
It is not a de Polignac number, because 4220413551 - 210 = 4220412527 is a prime.
It is a super-4 number, since 4×42204135514 (a number of 40 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4220313551) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1951911 + ... + 1954071.
It is an arithmetic number, because the mean of its divisors is an integer number (106370400).
Almost surely, 24220413551 is an apocalyptic number.
4220413551 is a deficient number, since it is larger than the sum of its proper divisors (2587292049).
4220413551 is an equidigital number, since it uses as much as digits as its factorization.
4220413551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2248 (or 2230 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 4220413551 is about 64964.7100432227. The cubic root of 4220413551 is about 1616.0383755091.
Adding to 4220413551 its reverse (1553140224), we get a palindrome (5773553775).
It can be divided in two parts, 42204 and 13551, that added together give a palindrome (55755).
The spelling of 4220413551 in words is "four billion, two hundred twenty million, four hundred thirteen thousand, five hundred fifty-one".
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