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4404305051 = 19212200291
BaseRepresentation
bin1000001101000010…
…00101110010011011
3102100221110212201022
410012201011302123
533010000230201
62005011313055
7214066655336
oct40641056233
912327425638
104404305051
11196012a633
12a2abab78b
1355260c683
142dad1961d
151ab9d941b
hex106845c9b

4404305051 has 6 divisors (see below), whose sum is σ = 4648311252. Its totient is φ = 4172499180.

The previous prime is 4404304951. The next prime is 4404305071. The reversal of 4404305051 is 1505034044.

It is not a de Polignac number, because 4404305051 - 230 = 3330563227 is a prime.

It is a super-2 number, since 2×44043050512 = 38795805964528225202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4404305051.

It is not an unprimeable number, because it can be changed into a prime (4404305071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6099785 + ... + 6100506.

It is an arithmetic number, because the mean of its divisors is an integer number (774718542).

Almost surely, 24404305051 is an apocalyptic number.

4404305051 is a deficient number, since it is larger than the sum of its proper divisors (244006201).

4404305051 is a wasteful number, since it uses less digits than its factorization.

4404305051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12200329 (or 12200310 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4404305051 is about 66364.9384163053. The cubic root of 4404305051 is about 1639.1767942486.

Adding to 4404305051 its reverse (1505034044), we get a palindrome (5909339095).

The spelling of 4404305051 in words is "four billion, four hundred four million, three hundred five thousand, fifty-one".

Divisors: 1 19 361 12200291 231805529 4404305051