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4345224403 = 1334148239
BaseRepresentation
bin1000000101111111…
…01101110011010011
3102012211022021022011
410002333231303103
532344334140103
61555101123351
7212451540502
oct40277556323
912184267264
104345224403
11192a847453
12a13259557
135432c5000
142d313a839
151a6718d6d
hex102fedcd3

4345224403 has 16 divisors (see below), whose sum is σ = 4822070400. Its totient is φ = 3913066560.

The previous prime is 4345224379. The next prime is 4345224421. The reversal of 4345224403 is 3044225434.

It is not a de Polignac number, because 4345224403 - 221 = 4343127251 is a prime.

It is a super-2 number, since 2×43452244032 = 37761950224853412818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4345224203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65958 + ... + 114196.

It is an arithmetic number, because the mean of its divisors is an integer number (301379400).

Almost surely, 24345224403 is an apocalyptic number.

4345224403 is a deficient number, since it is larger than the sum of its proper divisors (476845997).

4345224403 is an equidigital number, since it uses as much as digits as its factorization.

4345224403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48319 (or 48293 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

The square root of 4345224403 is about 65918.3161420254. The cubic root of 4345224403 is about 1631.8143074709.

Adding to 4345224403 its reverse (3044225434), we get a palindrome (7389449837).

The spelling of 4345224403 in words is "four billion, three hundred forty-five million, two hundred twenty-four thousand, four hundred three".

Divisors: 1 13 41 169 533 2197 6929 48239 90077 627107 1977799 8152391 25711387 105981083 334248031 4345224403