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5549430007 = 111669302273
BaseRepresentation
bin1010010101100010…
…11001010011110111
3112022202020020211201
411022301121103313
542331123230012
62314355313331
7254343243142
oct51261312367
915282206751
105549430007
1123985659a0
1210aa5ab847
136a592c7c4
143a9043059
152272d5857
hex14ac594f7

5549430007 has 8 divisors (see below), whose sum is σ = 6057570960. Its totient is φ = 5041896960.

The previous prime is 5549429993. The next prime is 5549430011. The reversal of 5549430007 is 7000349455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5549430007 - 227 = 5415212279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5549430097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132778 + ... + 169495.

It is an arithmetic number, because the mean of its divisors is an integer number (757196370).

Almost surely, 25549430007 is an apocalyptic number.

5549430007 is a deficient number, since it is larger than the sum of its proper divisors (508140953).

5549430007 is a wasteful number, since it uses less digits than its factorization.

5549430007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303953.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 5549430007 is about 74494.4964879957. The cubic root of 5549430007 is about 1770.4464392507.

The spelling of 5549430007 in words is "five billion, five hundred forty-nine million, four hundred thirty thousand, seven".

Divisors: 1 11 1669 18359 302273 3325003 504493637 5549430007