Base | Representation |
---|---|
bin | 1111100101100… |
… | …10001000001111 |
3 | 100010000221110011 |
4 | 13302302020033 |
5 | 231433044124 |
6 | 20550254051 |
7 | 3145245124 |
oct | 762621017 |
9 | 303027404 |
10 | 130753039 |
11 | 6789676a |
12 | 37957327 |
13 | 21120481 |
14 | 1351874b |
15 | b72b994 |
hex | 7cb220f |
130753039 has 2 divisors, whose sum is σ = 130753040. Its totient is φ = 130753038.
The previous prime is 130753033. The next prime is 130753057. The reversal of 130753039 is 930357031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130753039 - 23 = 130753031 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130753039.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130753031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65376519 + 65376520.
It is an arithmetic number, because the mean of its divisors is an integer number (65376520).
Almost surely, 2130753039 is an apocalyptic number.
130753039 is a deficient number, since it is larger than the sum of its proper divisors (1).
130753039 is an equidigital number, since it uses as much as digits as its factorization.
130753039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8505, while the sum is 31.
The square root of 130753039 is about 11434.7295114489. The cubic root of 130753039 is about 507.5559584652. Note that the first 3 decimals are identical.
The spelling of 130753039 in words is "one hundred thirty million, seven hundred fifty-three thousand, thirty-nine".
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