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5049059988 = 223760107857
BaseRepresentation
bin1001011001111001…
…01000101010010100
3111000212200211012210
410230330220222110
540320024404423
62153002513420
7236056205340
oct45474505224
914025624183
105049059988
112161076555
12b8ab05870
1362607817b
1435c7d2620
151e83e7b93
hex12cf28a94

5049059988 has 24 divisors (see below), whose sum is σ = 13464160192. Its totient is φ = 1442588544.

The previous prime is 5049059987. The next prime is 5049060017. The reversal of 5049059988 is 8899509405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5049059987) 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, 30053845 + ... + 30054012.

Almost surely, 25049059988 is an apocalyptic number.

It is an amenable number.

5049059988 is an abundant number, since it is smaller than the sum of its proper divisors (8415100204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5049059988 is a wasteful number, since it uses less digits than its factorization.

5049059988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60107871 (or 60107869 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 57.

The square root of 5049059988 is about 71056.7378085991. The cubic root of 5049059988 is about 1715.5505136536.

The spelling of 5049059988 in words is "five billion, forty-nine million, fifty-nine thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 60107857 120215714 180323571 240431428 360647142 420754999 721294284 841509998 1262264997 1683019996 2524529994 5049059988