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5488543799 = 291031837477
BaseRepresentation
bin1010001110010010…
…01000100000110111
3112011111122220122222
411013021020200313
542220031400144
62304342312555
7253003565264
oct50711104067
915144586588
105488543799
11236715a212
12109212875b
1369613236b
143a0d1426b
15221caa2ee
hex147248837

5488543799 has 8 divisors (see below), whose sum is σ = 5732931360. Its totient is φ = 5247831456.

The previous prime is 5488543787. The next prime is 5488543807. The reversal of 5488543799 is 9973458845.

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 5488543799 - 224 = 5471766583 is a prime.

It is a super-2 number, since 2×54885437992 = 60248226067082704802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5488542799) 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, 915752 + ... + 921725.

It is an arithmetic number, because the mean of its divisors is an integer number (716616420).

Almost surely, 25488543799 is an apocalyptic number.

5488543799 is a deficient number, since it is larger than the sum of its proper divisors (244387561).

5488543799 is a wasteful number, since it uses less digits than its factorization.

5488543799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837609.

The product of its digits is 43545600, while the sum is 62.

The square root of 5488543799 is about 74084.7069171499. The cubic root of 5488543799 is about 1763.9477284564.

The spelling of 5488543799 in words is "five billion, four hundred eighty-eight million, five hundred forty-three thousand, seven hundred ninety-nine".

Divisors: 1 29 103 2987 1837477 53286833 189260131 5488543799