Base | Representation |
---|---|
bin | 111110001001010… |
… | …100110101101110 |
3 | 2200122220012021201 |
4 | 332021110311232 |
5 | 4113403211141 |
6 | 251243120114 |
7 | 34560140401 |
oct | 7611246556 |
9 | 2618805251 |
10 | 1042632046 |
11 | 4955a1985 |
12 | 25121303a |
13 | 138015a51 |
14 | 9c687d38 |
15 | 61803031 |
hex | 3e254d6e |
1042632046 has 16 divisors (see below), whose sum is σ = 1585483200. Its totient is φ = 514152288.
The previous prime is 1042632029. The next prime is 1042632053. The reversal of 1042632046 is 6402362401.
It is a super-2 number, since 2×10426320462 = 2174163166692292232, which contains 22 as substring.
It is a congruent number.
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, 165816 + ... + 171988.
It is an arithmetic number, because the mean of its divisors is an integer number (99092700).
Almost surely, 21042632046 is an apocalyptic number.
1042632046 is a deficient number, since it is larger than the sum of its proper divisors (542851154).
1042632046 is a wasteful number, since it uses less digits than its factorization.
1042632046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7323.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 1042632046 is about 32289.8133472462. The cubic root of 1042632046 is about 1014.0133896179.
Adding to 1042632046 its reverse (6402362401), we get a palindrome (7444994447).
The spelling of 1042632046 in words is "one billion, forty-two million, six hundred thirty-two thousand, forty-six".
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