Base | Representation |
---|---|
bin | 111101011100101… |
… | …000110110100110 |
3 | 2122211212001000012 |
4 | 331130220312212 |
5 | 4102403330132 |
6 | 250144050222 |
7 | 34355440334 |
oct | 7534506646 |
9 | 2584761005 |
10 | 1030917542 |
11 | 489a20676 |
12 | 249303972 |
13 | 1357739a5 |
14 | 9acb8b54 |
15 | 6078c0b2 |
hex | 3d728da6 |
1030917542 has 16 divisors (see below), whose sum is σ = 1632150960. Its totient is φ = 487013472.
The previous prime is 1030917541. The next prime is 1030917557. The reversal of 1030917542 is 2457190301.
It is a junction number, because it is equal to n+sod(n) for n = 1030917499 and 1030917508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030917541) by changing a digit.
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, 22193 + ... + 50540.
It is an arithmetic number, because the mean of its divisors is an integer number (102009435).
Almost surely, 21030917542 is an apocalyptic number.
1030917542 is a deficient number, since it is larger than the sum of its proper divisors (601233418).
1030917542 is a wasteful number, since it uses less digits than its factorization.
1030917542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73127.
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 1030917542 is about 32107.9046653624. The cubic root of 1030917542 is about 1010.2014243895.
The spelling of 1030917542 in words is "one billion, thirty million, nine hundred seventeen thousand, five hundred forty-two".
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