Base | Representation |
---|---|
bin | 100110101111110… |
… | …0100001001000010 |
3 | 10100121101221112102 |
4 | 1031133210021002 |
5 | 10130312321010 |
6 | 333002030402 |
7 | 44134560461 |
oct | 11537441102 |
9 | 3317357472 |
10 | 1300120130 |
11 | 60797a551 |
12 | 3034a8402 |
13 | 17947a86a |
14 | c49529d8 |
15 | 79215ba5 |
hex | 4d7e4242 |
1300120130 has 16 divisors (see below), whose sum is σ = 2341301760. Its totient is φ = 519806832.
The previous prime is 1300120123. The next prime is 1300120147. The reversal of 1300120130 is 310210031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6644 + ... + 51423.
It is an arithmetic number, because the mean of its divisors is an integer number (146331360).
Almost surely, 21300120130 is an apocalyptic number.
1300120130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1300120130 is a deficient number, since it is larger than the sum of its proper divisors (1041181630).
1300120130 is a wasteful number, since it uses less digits than its factorization.
1300120130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60313.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 1300120130 is about 36057.1786195204. The cubic root of 1300120130 is about 1091.4264997249.
Adding to 1300120130 its reverse (310210031), we get a palindrome (1610330161).
The spelling of 1300120130 in words is "one billion, three hundred million, one hundred twenty thousand, one hundred thirty".
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