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5141179805 = 55411900621
BaseRepresentation
bin1001100100111000…
…00010110110011101
3111021022000222211212
410302130002312131
541012120223210
62210053154205
7241255210256
oct46234026635
914238028755
105141179805
1121a9075533
12bb592b965
1363c18cc38
1436ab31b2d
15201542805
hex132702d9d

5141179805 has 8 divisors (see below), whose sum is σ = 6180822744. Its totient is φ = 4105339200.

The previous prime is 5141179787. The next prime is 5141179817. The reversal of 5141179805 is 5089711415.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 630311236 + 4510868569 = 25106^2 + 67163^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5141179805 - 210 = 5141178781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947606 + ... + 953015.

It is an arithmetic number, because the mean of its divisors is an integer number (772602843).

Almost surely, 25141179805 is an apocalyptic number.

It is an amenable number.

5141179805 is a deficient number, since it is larger than the sum of its proper divisors (1039642939).

5141179805 is a wasteful number, since it uses less digits than its factorization.

5141179805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901167.

The product of its (nonzero) digits is 50400, while the sum is 41.

The square root of 5141179805 is about 71702.0209268888. The cubic root of 5141179805 is about 1725.9210713594.

The spelling of 5141179805 in words is "five billion, one hundred forty-one million, one hundred seventy-nine thousand, eight hundred five".

Divisors: 1 5 541 2705 1900621 9503105 1028235961 5141179805