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5427908508 = 223113339839
BaseRepresentation
bin1010000111000011…
…10100111110011100
3112000021120022200110
411003201310332130
542104021033013
62254334530020
7251336314101
oct50341647634
915007508613
105427908508
112335a05000
121075966910
136866c21a9
14396c4caa8
1521b7ce2c3
hex143874f9c

5427908508 has 48 divisors (see below), whose sum is σ = 13930721280. Its totient is φ = 1644815920.

The previous prime is 5427908501. The next prime is 5427908509. The reversal of 5427908508 is 8058097245.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427908501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153948 + ... + 185891.

It is an arithmetic number, because the mean of its divisors is an integer number (290223360).

Almost surely, 25427908508 is an apocalyptic number.

It is an amenable number.

5427908508 is an abundant number, since it is smaller than the sum of its proper divisors (8502812772).

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

5427908508 is a wasteful number, since it uses less digits than its factorization.

5427908508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339879 (or 339855 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 5427908508 is about 73674.3409064513. The cubic root of 5427908508 is about 1757.4278573704.

The spelling of 5427908508 in words is "five billion, four hundred twenty-seven million, nine hundred eight thousand, five hundred eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 121 132 242 363 484 726 1331 1452 2662 3993 5324 7986 15972 339839 679678 1019517 1359356 2039034 3738229 4078068 7476458 11214687 14952916 22429374 41120519 44858748 82241038 123361557 164482076 246723114 452325709 493446228 904651418 1356977127 1809302836 2713954254 5427908508