Base | Representation |
---|---|
bin | 111100111001010010… |
… | …0101000101011101111 |
3 | 110111112200010112212211 |
4 | 1321302210220223233 |
5 | 4120304413202302 |
6 | 140024145111251 |
7 | 12306430034461 |
oct | 1716244505357 |
9 | 414480115784 |
10 | 130771225327 |
11 | 50506a47136 |
12 | 21417028527 |
13 | c4408c1392 |
14 | 6487aa4131 |
15 | 3605904ad7 |
hex | 1e72928aef |
130771225327 has 4 divisors (see below), whose sum is σ = 136456930800. Its totient is φ = 125085519856.
The previous prime is 130771225301. The next prime is 130771225331. The reversal of 130771225327 is 723522177031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 723522177031 = 47 ⋅15394088873.
It is a cyclic number.
It is not a de Polignac number, because 130771225327 - 231 = 128623741679 is a prime.
It is a super-2 number, since 2×1307712253272 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130771225327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130771223327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2842852702 + ... + 2842852747.
It is an arithmetic number, because the mean of its divisors is an integer number (34114232700).
Almost surely, 2130771225327 is an apocalyptic number.
130771225327 is a deficient number, since it is larger than the sum of its proper divisors (5685705473).
130771225327 is an equidigital number, since it uses as much as digits as its factorization.
130771225327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5685705472.
The product of its (nonzero) digits is 123480, while the sum is 40.
The spelling of 130771225327 in words is "one hundred thirty billion, seven hundred seventy-one million, two hundred twenty-five thousand, three hundred twenty-seven".
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