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5190129111 = 343199720147
BaseRepresentation
bin1001101010101101…
…10001010111010111
3111101201010212200010
410311112301113113
541112133112421
62215002251303
7242421240516
oct46526612727
914351125603
105190129111
112223768902
12100a1b6b33
1364936b01b
1437343467d
152059b1076
hex1355b15d7

5190129111 has 16 divisors (see below), whose sum is σ = 7085003904. Its totient is φ = 3377758944.

The previous prime is 5190129103. The next prime is 5190129137. The reversal of 5190129111 is 1119210915.

It is not a de Polignac number, because 5190129111 - 23 = 5190129103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190129011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247540 + ... + 267686.

It is an arithmetic number, because the mean of its divisors is an integer number (442812744).

Almost surely, 25190129111 is an apocalyptic number.

5190129111 is a deficient number, since it is larger than the sum of its proper divisors (1894874793).

5190129111 is a wasteful number, since it uses less digits than its factorization.

5190129111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22190.

The product of its (nonzero) digits is 810, while the sum is 30.

The square root of 5190129111 is about 72042.5506974871. The cubic root of 5190129111 is about 1731.3812919480.

The spelling of 5190129111 in words is "five billion, one hundred ninety million, one hundred twenty-nine thousand, one hundred eleven".

Divisors: 1 3 43 129 1997 5991 20147 60441 85871 257613 866321 2598963 40233559 120700677 1730043037 5190129111