Search a number
-
+
5488003409 = 76183154849
BaseRepresentation
bin1010001110001110…
…00100100101010001
3112011110122110101112
411013013010211101
542214412102114
62304322543105
7252666154640
oct50707044521
915143573345
105488003409
112366920209
121091b07a95
13695ca33c5
143a0c13357
15221c0013e
hex1471c4951

5488003409 has 16 divisors (see below), whose sum is σ = 6451670400. Its totient is φ = 4571112960.

The previous prime is 5488003373. The next prime is 5488003483. The reversal of 5488003409 is 9043008845.

It is a cyclic number.

It is not a de Polignac number, because 5488003409 - 224 = 5471226193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5488003489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41984 + ... + 112865.

It is an arithmetic number, because the mean of its divisors is an integer number (403229400).

Almost surely, 25488003409 is an apocalyptic number.

It is an amenable number.

5488003409 is a deficient number, since it is larger than the sum of its proper divisors (963666991).

5488003409 is a wasteful number, since it uses less digits than its factorization.

5488003409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155000.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 5488003409 is about 74081.0597183923. The cubic root of 5488003409 is about 1763.8898350799.

The spelling of 5488003409 in words is "five billion, four hundred eighty-eight million, three thousand, four hundred nine".

Divisors: 1 7 61 83 427 581 5063 35441 154849 1083943 9445789 12852467 66120523 89967269 784000487 5488003409