Base | Representation |
---|---|
bin | 111110001110111… |
… | …011010000101111 |
3 | 2200202122210010200 |
4 | 332032323100233 |
5 | 4114242201033 |
6 | 251334404543 |
7 | 34605463512 |
oct | 7616732057 |
9 | 2622583120 |
10 | 1044100143 |
11 | 496404989 |
12 | 251800753 |
13 | 13840b048 |
14 | 9c94ad79 |
15 | 619e3013 |
hex | 3e3bb42f |
1044100143 has 12 divisors (see below), whose sum is σ = 1523693808. Its totient is φ = 688890240.
The previous prime is 1044100117. The next prime is 1044100171. The reversal of 1044100143 is 3410014401.
It is not a de Polignac number, because 1044100143 - 28 = 1044099887 is a prime.
It is a super-2 number, since 2×10441001432 = 2180290217225240898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1044100193) 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 11 ways as a sum of consecutive naturals, for example, 597123 + ... + 598868.
It is an arithmetic number, because the mean of its divisors is an integer number (126974484).
Almost surely, 21044100143 is an apocalyptic number.
1044100143 is a deficient number, since it is larger than the sum of its proper divisors (479593665).
1044100143 is a wasteful number, since it uses less digits than its factorization.
1044100143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1196094 (or 1196091 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1044100143 is about 32312.5384796676. The cubic root of 1044100143 is about 1014.4890997372.
Adding to 1044100143 its reverse (3410014401), we get a palindrome (4454114544).
The spelling of 1044100143 in words is "one billion, forty-four million, one hundred thousand, one hundred forty-three".
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