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5130102105 = 325114002269
BaseRepresentation
bin1001100011100011…
…10010010101011001
3111020112012012002200
410301301302111121
541001301231410
62205015520413
7241062101622
oct46161622531
914215165080
105130102105
1121a2899707
12bb2089109
13639ab199b
1436948aa49
152005a53c0
hex131c72559

5130102105 has 12 divisors (see below), whose sum is σ = 8892177060. Its totient is φ = 2736054432.

The previous prime is 5130102101. The next prime is 5130102157. The reversal of 5130102105 is 5012010315.

It can be written as a sum of positive squares in 2 ways, for example, as 2079086409 + 3051015696 = 45597^2 + 55236^2 .

It is not a de Polignac number, because 5130102105 - 22 = 5130102101 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5130102101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57001090 + ... + 57001179.

It is an arithmetic number, because the mean of its divisors is an integer number (741014755).

Almost surely, 25130102105 is an apocalyptic number.

It is an amenable number.

5130102105 is a deficient number, since it is larger than the sum of its proper divisors (3762074955).

5130102105 is a wasteful number, since it uses less digits than its factorization.

5130102105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114002280 (or 114002277 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 5130102105 is about 71624.7310989717. The cubic root of 5130102105 is about 1724.6805659299.

The spelling of 5130102105 in words is "five billion, one hundred thirty million, one hundred two thousand, one hundred five".

Divisors: 1 3 5 9 15 45 114002269 342006807 570011345 1026020421 1710034035 5130102105