Base | Representation |
---|---|
bin | 10011000100001000001… |
… | …110010101001111000001 |
3 | 11122020121022221000210101 |
4 | 103010020032111033001 |
5 | 132431042332000001 |
6 | 2441504130002401 |
7 | 163436400522025 |
oct | 23041016251701 |
9 | 4566538830711 |
10 | 1310103000001 |
11 | 46567aa97674 |
12 | 191aa6a16401 |
13 | 96708238a53 |
14 | 475a3280385 |
15 | 2412ad7ba01 |
hex | 131083953c1 |
1310103000001 has 8 divisors (see below), whose sum is σ = 1387404343080. Its totient is φ = 1232827930368.
The previous prime is 1310102999983. The next prime is 1310103000043. The reversal of 1310103000001 is 1000003010131.
It can be written as a sum of positive squares in 4 ways, for example, as 362254719376 + 947848280625 = 601876^2 + 973575^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1310103000001 - 25 = 1310102999969 is a prime.
It is a super-2 number, since 2×13101030000012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1310103000071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6465646 + ... + 6665191.
It is an arithmetic number, because the mean of its divisors is an integer number (173425542885).
Almost surely, 21310103000001 is an apocalyptic number.
It is an amenable number.
1310103000001 is a deficient number, since it is larger than the sum of its proper divisors (77301343079).
1310103000001 is a wasteful number, since it uses less digits than its factorization.
1310103000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13136723.
The product of its (nonzero) digits is 9, while the sum is 10.
Adding to 1310103000001 its reverse (1000003010131), we get a palindrome (2310106010132).
The spelling of 1310103000001 in words is "one trillion, three hundred ten billion, one hundred three million, one", and thus it is an aban number.
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