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4305788049 = 38988718181
BaseRepresentation
bin1000000001010010…
…10001110010010001
3102010002002200210110
410000221101302101
532304240204144
61551131551533
7211462410633
oct40051216221
912102080713
104305788049
11190a561322
12a01bbb5a9
13538097ba4
142cbbd2a53
151a30290b9
hex100a51c91

4305788049 has 16 divisors (see below), whose sum is σ = 5812421760. Its totient is φ = 2834916480.

The previous prime is 4305788027. The next prime is 4305788057. The reversal of 4305788049 is 9408875034.

It is not a de Polignac number, because 4305788049 - 28 = 4305787793 is a prime.

It is a super-2 number, since 2×43057880492 = 37079621445822452802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4305787989 and 4305788007.

It is not an unprimeable number, because it can be changed into a prime (4305788099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227739 + ... + 245919.

It is an arithmetic number, because the mean of its divisors is an integer number (363276360).

Almost surely, 24305788049 is an apocalyptic number.

It is an amenable number.

4305788049 is a deficient number, since it is larger than the sum of its proper divisors (1506633711).

4305788049 is a wasteful number, since it uses less digits than its factorization.

4305788049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19160.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 4305788049 is about 65618.5038613347. The cubic root of 4305788049 is about 1626.8626277617.

The spelling of 4305788049 in words is "four billion, three hundred five million, seven hundred eighty-eight thousand, forty-nine".

Divisors: 1 3 89 267 887 2661 18181 54543 78943 236829 1618109 4854327 16126547 48379641 1435262683 4305788049