Base | Representation |
---|---|
bin | 10001100111000001000… |
… | …001001011101110100010 |
3 | 11021200112122000211220112 |
4 | 101213001001023232202 |
5 | 124311313233414132 |
6 | 2323531235411322 |
7 | 153300001220522 |
oct | 21470101135642 |
9 | 4250478024815 |
10 | 1210124123042 |
11 | 42723557962a |
12 | 176644153b42 |
13 | 8a163c13963 |
14 | 427dad5b682 |
15 | 21728915ab2 |
hex | 119c104bba2 |
1210124123042 has 16 divisors (see below), whose sum is σ = 1911108523200. Its totient is φ = 573100822800.
The previous prime is 1210124123009. The next prime is 1210124123053. The reversal of 1210124123042 is 2403214210121.
It is a junction number, because it is equal to n+sod(n) for n = 1210124122999 and 1210124123017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3027917 + ... + 3404192.
It is an arithmetic number, because the mean of its divisors is an integer number (119444282700).
Almost surely, 21210124123042 is an apocalyptic number.
1210124123042 is a deficient number, since it is larger than the sum of its proper divisors (700984400158).
1210124123042 is a wasteful number, since it uses less digits than its factorization.
1210124123042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6437081.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 1210124123042 its reverse (2403214210121), we get a palindrome (3613338333163).
The spelling of 1210124123042 in words is "one trillion, two hundred ten billion, one hundred twenty-four million, one hundred twenty-three thousand, forty-two".
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