Base | Representation |
---|---|
bin | 10111011100101000111111… |
… | …100111001101111000001111 |
3 | 111112010111002100101010221221 |
4 | 113130220333213031320033 |
5 | 102004032334344201111 |
6 | 1003154054144104211 |
7 | 30502256552251444 |
oct | 2734507747157017 |
9 | 445114070333857 |
10 | 103123232022031 |
11 | 2a949354071a61 |
12 | b695b81905067 |
13 | 457062c631180 |
14 | 1b672963b39cb |
15 | bdc712ae0371 |
hex | 5dca3f9cde0f |
103123232022031 has 16 divisors (see below), whose sum is σ = 111123096202944. Its totient is φ = 95132987933184.
The previous prime is 103123232021959. The next prime is 103123232022053. The reversal of 103123232022031 is 130220232321301.
It is a cyclic number.
It is not a de Polignac number, because 103123232022031 - 215 = 103123231989263 is a prime.
It is a super-2 number, since 2×1031232320220312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103123232021987 and 103123232022005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103123232022431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619323870 + ... + 619490356.
It is an arithmetic number, because the mean of its divisors is an integer number (6945193512684).
Almost surely, 2103123232022031 is an apocalyptic number.
103123232022031 is a deficient number, since it is larger than the sum of its proper divisors (7999864180913).
103123232022031 is a wasteful number, since it uses less digits than its factorization.
103123232022031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195090.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 103123232022031 its reverse (130220232321301), we get a palindrome (233343464343332).
The spelling of 103123232022031 in words is "one hundred three trillion, one hundred twenty-three billion, two hundred thirty-two million, twenty-two thousand, thirty-one".
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