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5119258129 = 3197217551
BaseRepresentation
bin1001100010010000…
…11010111000010001
3111012202210020221221
410301020122320101
540441012230004
62203551245041
7240600655546
oct46110327021
914182706857
105119258129
112197762447
12baa519781
13637785c2b
14367c66bcd
151ee662354
hex13121ae11

5119258129 has 12 divisors (see below), whose sum is σ = 5339739648. Its totient is φ = 4902768000.

The previous prime is 5119258087. The next prime is 5119258159. The reversal of 5119258129 is 9218529115.

It is not a de Polignac number, because 5119258129 - 215 = 5119225361 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 (5119258159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282904 + ... + 300454.

It is an arithmetic number, because the mean of its divisors is an integer number (444978304).

Almost surely, 25119258129 is an apocalyptic number.

It is an amenable number.

5119258129 is a deficient number, since it is larger than the sum of its proper divisors (220481519).

5119258129 is an equidigital number, since it uses as much as digits as its factorization.

5119258129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17776 (or 17679 counting only the distinct ones).

The product of its digits is 64800, while the sum is 43.

The square root of 5119258129 is about 71548.9911109863. The cubic root of 5119258129 is about 1723.4645025557.

The spelling of 5119258129 in words is "five billion, one hundred nineteen million, two hundred fifty-eight thousand, one hundred twenty-nine".

Divisors: 1 31 97 3007 9409 17551 291679 544081 1702447 52775857 165137359 5119258129