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5025671812105 = 571091317345167
BaseRepresentation
bin100100100100010000101…
…1000100001010000001001
3122210110010201011022011221
41021020201120201100021
51124320033440441410
614404432312322041
71026043555364320
oct111104130412011
918713121138157
105025671812105
11166841479a9aa
126920133a3321
132a5bc384a929
1413535b04b0b7
158aae13994da
hex49221621409

5025671812105 has 16 divisors (see below), whose sum is σ = 6955582487040. Its totient is φ = 3414558670272.

The previous prime is 5025671812103. The next prime is 5025671812159. The reversal of 5025671812105 is 5012181765205.

It is a cyclic number.

It is not a de Polignac number, because 5025671812105 - 21 = 5025671812103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5025671812103) 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 15 ways as a sum of consecutive naturals, for example, 658668769 + ... + 658676398.

It is an arithmetic number, because the mean of its divisors is an integer number (434723905440).

Almost surely, 25025671812105 is an apocalyptic number.

It is an amenable number.

5025671812105 is a deficient number, since it is larger than the sum of its proper divisors (1929910674935).

5025671812105 is a wasteful number, since it uses less digits than its factorization.

5025671812105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317345288.

The product of its (nonzero) digits is 168000, while the sum is 43.

The spelling of 5025671812105 in words is "five trillion, twenty-five billion, six hundred seventy-one million, eight hundred twelve thousand, one hundred five".

Divisors: 1 5 7 35 109 545 763 3815 1317345167 6586725835 9221416169 46107080845 143590623203 717953116015 1005134362421 5025671812105