Base | Representation |
---|---|
bin | 100000000000111… |
… | …1010110001010101 |
3 | 2202212101021200111 |
4 | 1000001322301111 |
5 | 4200001312233 |
6 | 254332443021 |
7 | 35422633504 |
oct | 10001726125 |
9 | 2685337614 |
10 | 1074244693 |
11 | 501423a35 |
12 | 25b919471 |
13 | 141733a62 |
14 | a295683b |
15 | 64499acd |
hex | 4007ac55 |
1074244693 has 16 divisors (see below), whose sum is σ = 1132185600. Its totient is φ = 1017298480.
The previous prime is 1074244663. The next prime is 1074244723. The reversal of 1074244693 is 3964424701.
It is an interprime number because it is at equal distance from previous prime (1074244663) and next prime (1074244723).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1074244693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1074244663) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279968 + ... + 1280806.
It is an arithmetic number, because the mean of its divisors is an integer number (70761600).
Almost surely, 21074244693 is an apocalyptic number.
It is an amenable number.
1074244693 is a deficient number, since it is larger than the sum of its proper divisors (57940907).
1074244693 is a wasteful number, since it uses less digits than its factorization.
1074244693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1352.
The product of its (nonzero) digits is 145152, while the sum is 40.
The square root of 1074244693 is about 32775.6722738070. The cubic root of 1074244693 is about 1024.1598328009.
The spelling of 1074244693 in words is "one billion, seventy-four million, two hundred forty-four thousand, six hundred ninety-three".
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