Base | Representation |
---|---|
bin | 101001111001000… |
… | …0010101011111010 |
3 | 10121221221020221002 |
4 | 1103302002223322 |
5 | 10334320032010 |
6 | 351251245002 |
7 | 46555430165 |
oct | 12362025372 |
9 | 3557836832 |
10 | 1405627130 |
11 | 661492516 |
12 | 3328a9762 |
13 | 19529bb3b |
14 | d4978adc |
15 | 836071a5 |
hex | 53c82afa |
1405627130 has 32 divisors (see below), whose sum is σ = 2550816576. Its totient is φ = 557673984.
The previous prime is 1405627121. The next prime is 1405627159. The reversal of 1405627130 is 317265041.
It is a junction number, because it is equal to n+sod(n) for n = 1405627093 and 1405627102.
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, 695882 + ... + 697898.
It is an arithmetic number, because the mean of its divisors is an integer number (79713018).
Almost surely, 21405627130 is an apocalyptic number.
1405627130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1405627130 is a deficient number, since it is larger than the sum of its proper divisors (1145189446).
1405627130 is a wasteful number, since it uses less digits than its factorization.
1405627130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2558.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 1405627130 is about 37491.6941468374. The cubic root of 1405627130 is about 1120.1857499106.
The spelling of 1405627130 in words is "one billion, four hundred five million, six hundred twenty-seven thousand, one hundred thirty".
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