Base | Representation |
---|---|
bin | 100100001101010… |
… | …1000001111100010 |
3 | 10010200010100112121 |
4 | 1020122220033202 |
5 | 4442011041010 |
6 | 320320214454 |
7 | 42051551335 |
oct | 11032501742 |
9 | 3120110477 |
10 | 1214940130 |
11 | 573890558 |
12 | 29aa6a42a |
13 | 1649257b1 |
14 | b74dc61c |
15 | 719dc3da |
hex | 486a83e2 |
1214940130 has 16 divisors (see below), whose sum is σ = 2233422720. Its totient is φ = 475635952.
The previous prime is 1214940119. The next prime is 1214940163. The reversal of 1214940130 is 310494121.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1214940095 and 1214940104.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292020 + ... + 1292959.
It is an arithmetic number, because the mean of its divisors is an integer number (139588920).
Almost surely, 21214940130 is an apocalyptic number.
1214940130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1214940130 is a deficient number, since it is larger than the sum of its proper divisors (1018482590).
1214940130 is a wasteful number, since it uses less digits than its factorization.
1214940130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2585033.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 1214940130 is about 34855.9913070910. The cubic root of 1214940130 is about 1067.0504642112.
The spelling of 1214940130 in words is "one billion, two hundred fourteen million, nine hundred forty thousand, one hundred thirty".
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