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5405084071 = 192831005223
BaseRepresentation
bin1010000100010101…
…10000100110100111
3111221200121201102221
411002022300212213
542032200142241
62252201413211
7250641312412
oct50212604647
914850551387
105405084071
112324035732
12106a19a207
13681a602ca
14393bcab79
152197c15d1
hex1422b09a7

5405084071 has 8 divisors (see below), whose sum is σ = 5709672320. Its totient is φ = 5102506872.

The previous prime is 5405084051. The next prime is 5405084089. The reversal of 5405084071 is 1704805045.

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 5405084071 - 25 = 5405084039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405084011) 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, 497235 + ... + 507988.

It is an arithmetic number, because the mean of its divisors is an integer number (713709040).

Almost surely, 25405084071 is an apocalyptic number.

5405084071 is a deficient number, since it is larger than the sum of its proper divisors (304588249).

5405084071 is a wasteful number, since it uses less digits than its factorization.

5405084071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005525.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 5405084071 is about 73519.2768666831. The cubic root of 5405084071 is about 1754.9610596252.

The spelling of 5405084071 in words is "five billion, four hundred five million, eighty-four thousand, seventy-one".

Divisors: 1 19 283 5377 1005223 19099237 284478109 5405084071