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5488615417 = 43127642219
BaseRepresentation
bin1010001110010010…
…11001111111111001
3112011111210112220111
411013021121333321
542220041143132
62304344024321
7253004314135
oct50711317771
915144715814
105488615417
1123671a8aaa
1210921620a1
13696158b3c
143a0d323c5
15221cc1647
hex147259ff9

5488615417 has 4 divisors (see below), whose sum is σ = 5616257680. Its totient is φ = 5360973156.

The previous prime is 5488615399. The next prime is 5488615423. The reversal of 5488615417 is 7145168845.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5488615417 - 27 = 5488615289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5488615477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63821067 + ... + 63821152.

It is an arithmetic number, because the mean of its divisors is an integer number (1404064420).

Almost surely, 25488615417 is an apocalyptic number.

It is an amenable number.

5488615417 is a deficient number, since it is larger than the sum of its proper divisors (127642263).

5488615417 is a wasteful number, since it uses less digits than its factorization.

5488615417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127642262.

The product of its digits is 1075200, while the sum is 49.

The square root of 5488615417 is about 74085.1902676912. The cubic root of 5488615417 is about 1763.9554007926.

The spelling of 5488615417 in words is "five billion, four hundred eighty-eight million, six hundred fifteen thousand, four hundred seventeen".

Divisors: 1 43 127642219 5488615417