Base | Representation |
---|---|
bin | 111101111111110… |
… | …011000100011110 |
3 | 2200111012022012102 |
4 | 331333303010132 |
5 | 4112233300210 |
6 | 251113405102 |
7 | 34526665616 |
oct | 7577630436 |
9 | 2614168172 |
10 | 1040134430 |
11 | 494146435 |
12 | 250409792 |
13 | 13764cc7a |
14 | 9c1d7a46 |
15 | 614acea5 |
hex | 3dff311e |
1040134430 has 32 divisors (see below), whose sum is σ = 1891123200. Its totient is φ = 411880480.
The previous prime is 1040134429. The next prime is 1040134463. The reversal of 1040134430 is 344310401.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432371 + ... + 434769.
It is an arithmetic number, because the mean of its divisors is an integer number (59097600).
Almost surely, 21040134430 is an apocalyptic number.
1040134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1040134430 is a deficient number, since it is larger than the sum of its proper divisors (850988770).
1040134430 is a wasteful number, since it uses less digits than its factorization.
1040134430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2824.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1040134430 is about 32251.1151745176. The cubic root of 1040134430 is about 1013.2030554711.
Adding to 1040134430 its reverse (344310401), we get a palindrome (1384444831).
The spelling of 1040134430 in words is "one billion, forty million, one hundred thirty-four thousand, four hundred thirty".
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