Base | Representation |
---|---|
bin | 101000100100011… |
… | …1010101100010100 |
3 | 10111212111210122011 |
4 | 1101020322230110 |
5 | 10241442321202 |
6 | 343025114004 |
7 | 45506535331 |
oct | 12110725424 |
9 | 3455453564 |
10 | 1361292052 |
11 | 63946095a |
12 | 31ba88904 |
13 | 189048073 |
14 | ccb17988 |
15 | 7e79abd7 |
hex | 5123ab14 |
1361292052 has 12 divisors (see below), whose sum is σ = 2399400640. Its totient is φ = 675749016.
The previous prime is 1361292041. The next prime is 1361292061. The reversal of 1361292052 is 2502921631.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223628 + ... + 1224739.
Almost surely, 21361292052 is an apocalyptic number.
It is an amenable number.
1361292052 is a deficient number, since it is larger than the sum of its proper divisors (1038108588).
1361292052 is a wasteful number, since it uses less digits than its factorization.
1361292052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2448510 (or 2448508 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 1361292052 is about 36895.6915099853. The cubic root of 1361292052 is about 1108.2823994433.
The spelling of 1361292052 in words is "one billion, three hundred sixty-one million, two hundred ninety-two thousand, fifty-two".
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