Base | Representation |
---|---|
bin | 110011101100001010000… |
… | …0111100010100000100101 |
3 | 221011011012211220122121112 |
4 | 1213120110013202200211 |
5 | 1412343412114201021 |
6 | 23035344112554405 |
7 | 1332156013535135 |
oct | 147302407424045 |
9 | 27134184818545 |
10 | 7104213428261 |
11 | 2299975301464 |
12 | 968a16852a05 |
13 | 3c6c03035b91 |
14 | 1a7bbaac6ac5 |
15 | c4be47bbd5b |
hex | 676141e2825 |
7104213428261 has 16 divisors (see below), whose sum is σ = 7416629597568. Its totient is φ = 6792093000000.
The previous prime is 7104213428203. The next prime is 7104213428297. The reversal of 7104213428261 is 1628243124017.
It is a cyclic number.
It is not a de Polignac number, because 7104213428261 - 218 = 7104213166117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7104213428161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631423886 + ... + 631435136.
It is an arithmetic number, because the mean of its divisors is an integer number (463539349848).
Almost surely, 27104213428261 is an apocalyptic number.
It is an amenable number.
7104213428261 is a deficient number, since it is larger than the sum of its proper divisors (312416169307).
7104213428261 is a wasteful number, since it uses less digits than its factorization.
7104213428261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21932.
The product of its (nonzero) digits is 129024, while the sum is 41.
The spelling of 7104213428261 in words is "seven trillion, one hundred four billion, two hundred thirteen million, four hundred twenty-eight thousand, two hundred sixty-one".
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