Base | Representation |
---|---|
bin | 10011100100110000000… |
… | …111100001000011010001 |
3 | 11202121000120020122200001 |
4 | 103210300013201003101 |
5 | 134014312300243101 |
6 | 2505540051530001 |
7 | 166116424456162 |
oct | 23446007410321 |
9 | 4677016218601 |
10 | 1345132040401 |
11 | 479515a73136 |
12 | 198841bb9901 |
13 | 99acb4899a6 |
14 | 49167589769 |
15 | 24ecb246901 |
hex | 139301e10d1 |
1345132040401 has 8 divisors (see below), whose sum is σ = 1416415262400. Its totient is φ = 1273897498320.
The previous prime is 1345132040383. The next prime is 1345132040489. The reversal of 1345132040401 is 1040402315431.
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 1345132040401 - 211 = 1345132038353 is a prime.
It is a super-2 number, since 2×13451320404012 (a number of 25 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 1345132040401.
It is not an unprimeable number, because it can be changed into a prime (1345132040101) 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, 12113245 + ... + 12223786.
It is an arithmetic number, because the mean of its divisors is an integer number (177051907800).
Almost surely, 21345132040401 is an apocalyptic number.
It is an amenable number.
1345132040401 is a deficient number, since it is larger than the sum of its proper divisors (71283221999).
1345132040401 is a wasteful number, since it uses less digits than its factorization.
1345132040401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24339959.
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 1345132040401 its reverse (1040402315431), we get a palindrome (2385534355832).
The spelling of 1345132040401 in words is "one trillion, three hundred forty-five billion, one hundred thirty-two million, forty thousand, four hundred one".
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