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4514664271 = 131979231367
BaseRepresentation
bin1000011010001100…
…00100111101001111
3102122122010201002211
410031012010331033
533221223224041
62023552531251
7216610004335
oct41506047517
912578121084
104514664271
111a074570a7
12a5bb50b27
1356c43c3a0
1430b845b55
151b6538481
hex10d184f4f

4514664271 has 16 divisors (see below), whose sum is σ = 5182643200. Its totient is φ = 3898054368.

The previous prime is 4514664269. The next prime is 4514664311. The reversal of 4514664271 is 1724664154.

It is not a de Polignac number, because 4514664271 - 21 = 4514664269 is a prime.

It is a super-2 number, since 2×45146642712 = 40764386959687922882, 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 (4514664221) 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, 96171 + ... + 135196.

It is an arithmetic number, because the mean of its divisors is an integer number (323915200).

Almost surely, 24514664271 is an apocalyptic number.

4514664271 is a deficient number, since it is larger than the sum of its proper divisors (667978929).

4514664271 is a wasteful number, since it uses less digits than its factorization.

4514664271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231478.

The product of its digits is 161280, while the sum is 40.

The square root of 4514664271 is about 67191.2514468960. The cubic root of 4514664271 is about 1652.7550264760.

The spelling of 4514664271 in words is "four billion, five hundred fourteen million, six hundred sixty-four thousand, two hundred seventy-one".

Divisors: 1 13 19 79 247 1027 1501 19513 231367 3007771 4395973 18277993 57147649 237613909 347281867 4514664271