Base | Representation |
---|---|
bin | 110000001011001101… |
… | …0011011101101110010 |
3 | 100220000222021212202012 |
4 | 1200112122123231302 |
5 | 3143334020234442 |
6 | 115305432522522 |
7 | 10321501025420 |
oct | 1402632335562 |
9 | 326028255665 |
10 | 103455243122 |
11 | 3a969873430 |
12 | 18072b50442 |
13 | 99a96082ba |
14 | 5015ccc110 |
15 | 2a57755582 |
hex | 181669bb72 |
103455243122 has 32 divisors (see below), whose sum is σ = 193493107584. Its totient is φ = 40303411200.
The previous prime is 103455243121. The next prime is 103455243167. The reversal of 103455243122 is 221342554301.
It is not an unprimeable number, because it can be changed into a prime (103455243121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2024972 + ... + 2075432.
It is an arithmetic number, because the mean of its divisors is an integer number (6046659612).
Almost surely, 2103455243122 is an apocalyptic number.
103455243122 is a deficient number, since it is larger than the sum of its proper divisors (90037864462).
103455243122 is a wasteful number, since it uses less digits than its factorization.
103455243122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63794.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 103455243122 its reverse (221342554301), we get a palindrome (324797797423).
The spelling of 103455243122 in words is "one hundred three billion, four hundred fifty-five million, two hundred forty-three thousand, one hundred twenty-two".
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