Base | Representation |
---|---|
bin | 111101111111101… |
… | …011101011000010 |
3 | 2200111010202122012 |
4 | 331333223223002 |
5 | 4112231313010 |
6 | 251113012522 |
7 | 34526511362 |
oct | 7577535302 |
9 | 2614122565 |
10 | 1040104130 |
11 | 49412569a |
12 | 2503b4142 |
13 | 13763c240 |
14 | 9c1ca9a2 |
15 | 614a4005 |
hex | 3dfebac2 |
1040104130 has 16 divisors (see below), whose sum is σ = 2016202104. Its totient is φ = 384038400.
The previous prime is 1040104127. The next prime is 1040104139. The reversal of 1040104130 is 314010401.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 875982409 + 164121721 = 29597^2 + 12811^2 .
It is not an unprimeable number, because it can be changed into a prime (1040104139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4000271 + ... + 4000530.
Almost surely, 21040104130 is an apocalyptic number.
1040104130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1040104130 is a deficient number, since it is larger than the sum of its proper divisors (976097974).
1040104130 is a wasteful number, since it uses less digits than its factorization.
1040104130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8000821.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1040104130 is about 32250.6454198982. The cubic root of 1040104130 is about 1013.1932168868.
Adding to 1040104130 its reverse (314010401), we get a palindrome (1354114531).
The spelling of 1040104130 in words is "one billion, forty million, one hundred four thousand, one hundred thirty".
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