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7104142813825 = 52284165712553
BaseRepresentation
bin110011101100000111111…
…1010001010101010000001
3221011011000221001001211001
41213120033322022222001
51412343241030020300
623035333111252001
71332154165402141
oct147301772125201
927134027031731
107104142813825
112299939460822
129689b707a001
133c6bc15107a5
141a7bb1584921
15c4bdd4be16a
hex6760fe8aa81

7104142813825 has 6 divisors (see below), whose sum is σ = 8809137089174. Its totient is φ = 5683314251040.

The previous prime is 7104142813787. The next prime is 7104142813877. The reversal of 7104142813825 is 5283182414017.

It can be written as a sum of positive squares in 3 ways, for example, as 5669638209 + 7098473175616 = 75297^2 + 2664296^2 .

It is not a de Polignac number, because 7104142813825 - 27 = 7104142813697 is a prime.

It is a super-2 number, since 2×71041428138252 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142082856252 + ... + 142082856301.

Almost surely, 27104142813825 is an apocalyptic number.

It is an amenable number.

7104142813825 is a deficient number, since it is larger than the sum of its proper divisors (1704994275349).

7104142813825 is a wasteful number, since it uses less digits than its factorization.

7104142813825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284165712563 (or 284165712558 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 7104142813825 in words is "seven trillion, one hundred four billion, one hundred forty-two million, eight hundred thirteen thousand, eight hundred twenty-five".

Divisors: 1 5 25 284165712553 1420828562765 7104142813825