Base | Representation |
---|---|
bin | 1001000110001011010010… |
… | …1100010000000110100101 |
3 | 1022102011011201222210020001 |
4 | 2101202310230100012211 |
5 | 2302332003113124021 |
6 | 33134420303141301 |
7 | 2051412554610265 |
oct | 221426454200645 |
9 | 38364151883201 |
10 | 10001715364261 |
11 | 3206781640635 |
12 | 11564962a4831 |
13 | 57720865416a |
14 | 26812ac937a5 |
15 | 12527a82e091 |
hex | 918b4b101a5 |
10001715364261 has 4 divisors (see below), whose sum is σ = 10234313396032. Its totient is φ = 9769117332492.
The previous prime is 10001715364259. The next prime is 10001715364297. The reversal of 10001715364261 is 16246351710001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10001715364261 - 21 = 10001715364259 is a prime.
It is a super-2 number, since 2×100017153642612 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10001715364261.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001715364061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116299015821 + ... + 116299015906.
It is an arithmetic number, because the mean of its divisors is an integer number (2558578349008).
Almost surely, 210001715364261 is an apocalyptic number.
It is an amenable number.
10001715364261 is a deficient number, since it is larger than the sum of its proper divisors (232598031771).
10001715364261 is an equidigital number, since it uses as much as digits as its factorization.
10001715364261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232598031770.
The product of its (nonzero) digits is 30240, while the sum is 37.
The spelling of 10001715364261 in words is "ten trillion, one billion, seven hundred fifteen million, three hundred sixty-four thousand, two hundred sixty-one".
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