Base | Representation |
---|---|
bin | 111100101000110111… |
… | …1000001101111110101 |
3 | 110110010021110201012021 |
4 | 1321101233001233311 |
5 | 4113142344120201 |
6 | 135453344553141 |
7 | 12256660204126 |
oct | 1712157015765 |
9 | 413107421167 |
10 | 130220301301 |
11 | 50253a68822 |
12 | 212a26227b1 |
13 | c38371942c |
14 | 643485404d |
15 | 35c237cea1 |
hex | 1e51bc1bf5 |
130220301301 has 8 divisors (see below), whose sum is σ = 134045100504. Its totient is φ = 126446161920.
The previous prime is 130220301271. The next prime is 130220301331. The reversal of 130220301301 is 103103022031.
It is an interprime number because it is at equal distance from previous prime (130220301271) and next prime (130220301331).
It can be written as a sum of positive squares in 4 ways, for example, as 44848227076 + 85372074225 = 211774^2 + 292185^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130220301301 - 219 = 130219777013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130220301331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12659740 + ... + 12670021.
It is an arithmetic number, because the mean of its divisors is an integer number (16755637563).
Almost surely, 2130220301301 is an apocalyptic number.
It is an amenable number.
130220301301 is a deficient number, since it is larger than the sum of its proper divisors (3824799203).
130220301301 is an equidigital number, since it uses as much as digits as its factorization.
130220301301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25329911.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 130220301301 its reverse (103103022031), we get a palindrome (233323323332).
The spelling of 130220301301 in words is "one hundred thirty billion, two hundred twenty million, three hundred one thousand, three hundred one".
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