Base | Representation |
---|---|
bin | 11101001100010110100… |
… | …10110011110110011001 |
3 | 10112220002021112020010211 |
4 | 32212023102303312121 |
5 | 112413233433001321 |
6 | 2044445034011121 |
7 | 132316604150311 |
oct | 16461322636631 |
9 | 3486067466124 |
10 | 1003064343961 |
11 | 357440743969 |
12 | 142498276aa1 |
13 | 737860bb314 |
14 | 367973dc441 |
15 | 1b15a7ba0e1 |
hex | e98b4b3d99 |
1003064343961 has 3 divisors (see below), whose sum is σ = 1003065345493. Its totient is φ = 1003063342430.
The previous prime is 1003064343949. The next prime is 1003064343977. The reversal of 1003064343961 is 1693434603001.
The square root of 1003064343961 is 1001531.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 1003064343961 - 211 = 1003064341913 is a prime.
It is a super-2 number, since 2×10030643439612 (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 (1003064343901) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 500766 + ... + 1502296.
Almost surely, 21003064343961 is an apocalyptic number.
1003064343961 is the 1001531-st square number.
1003064343961 is the 500766-th centered octagonal number.
It is an amenable number.
1003064343961 is a deficient number, since it is larger than the sum of its proper divisors (1001532).
1003064343961 is an frugal number, since it uses more digits than its factorization.
1003064343961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2003062 (or 1001531 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 40.
Adding to 1003064343961 its reverse (1693434603001), we get a palindrome (2696498946962).
The spelling of 1003064343961 in words is "one trillion, three billion, sixty-four million, three hundred forty-three thousand, nine hundred sixty-one".
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