Base | Representation |
---|---|
bin | 10101101100010000111… |
… | …000110000111100111111 |
3 | 12021111121001102211002002 |
4 | 111230100320300330333 |
5 | 143410311030431433 |
6 | 3100442243252515 |
7 | 212460242111300 |
oct | 25542070607477 |
9 | 5244531384062 |
10 | 1490636967743 |
11 | 5251a2786700 |
12 | 200a8b37a13b |
13 | aa749699331 |
14 | 5220bd547a7 |
15 | 28b953ac9e8 |
hex | 15b10e30f3f |
1490636967743 has 36 divisors (see below), whose sum is σ = 1906221829680. Its totient is φ = 1161384174720.
The previous prime is 1490636967713. The next prime is 1490636967767. The reversal of 1490636967743 is 3477696360941.
It is not a de Polignac number, because 1490636967743 - 238 = 1215759060799 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1490636967743.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1490636967713) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 73171463 + ... + 73191831.
It is an arithmetic number, because the mean of its divisors is an integer number (52950606380).
Almost surely, 21490636967743 is an apocalyptic number.
1490636967743 is a deficient number, since it is larger than the sum of its proper divisors (415584861937).
1490636967743 is a wasteful number, since it uses less digits than its factorization.
1490636967743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32748 (or 32730 counting only the distinct ones).
The product of its (nonzero) digits is 123451776, while the sum is 65.
The spelling of 1490636967743 in words is "one trillion, four hundred ninety billion, six hundred thirty-six million, nine hundred sixty-seven thousand, seven hundred forty-three".
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