Base | Representation |
---|---|
bin | 10100011001000010011… |
… | …000011110011001001101 |
3 | 11221221221010110110201211 |
4 | 110121002120132121031 |
5 | 140424301400110301 |
6 | 2551422544334421 |
7 | 203144565256066 |
oct | 24310230363115 |
9 | 4857833413654 |
10 | 1401273050701 |
11 | 4a0305119107 |
12 | 1a76ab614411 |
13 | a21a7597604 |
14 | 4bb7171356d |
15 | 266b4cca051 |
hex | 1464261e64d |
1401273050701 has 16 divisors (see below), whose sum is σ = 1464212142000. Its totient is φ = 1339313472000.
The previous prime is 1401273050699. The next prime is 1401273050707. The reversal of 1401273050701 is 1070503721041.
It can be written as a sum of positive squares in 8 ways, for example, as 26211933801 + 1375061116900 = 161901^2 + 1172630^2 .
It is a cyclic number.
It is not a de Polignac number, because 1401273050701 - 21 = 1401273050699 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1401273050707) 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, 17184775 + ... + 17266123.
It is an arithmetic number, because the mean of its divisors is an integer number (91513258875).
Almost surely, 21401273050701 is an apocalyptic number.
It is an amenable number.
1401273050701 is a deficient number, since it is larger than the sum of its proper divisors (62939091299).
1401273050701 is a wasteful number, since it uses less digits than its factorization.
1401273050701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87360.
The product of its (nonzero) digits is 5880, while the sum is 31.
Adding to 1401273050701 its reverse (1070503721041), we get a palindrome (2471776771742).
The spelling of 1401273050701 in words is "one trillion, four hundred one billion, two hundred seventy-three million, fifty thousand, seven hundred one".
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