Base | Representation |
---|---|
bin | 111100100011001110… |
… | …1101010100000101101 |
3 | 110102122002122101101112 |
4 | 1321012131222200231 |
5 | 4112300441402201 |
6 | 135422511521405 |
7 | 12252202652222 |
oct | 1710635524055 |
9 | 412562571345 |
10 | 130031200301 |
11 | 5016724a402 |
12 | 2124b229265 |
13 | c3534a9c52 |
14 | 64176ab949 |
15 | 35b09780bb |
hex | 1e4676a82d |
130031200301 has 8 divisors (see below), whose sum is σ = 132829411584. Its totient is φ = 127234305360.
The previous prime is 130031200289. The next prime is 130031200307. The reversal of 130031200301 is 103002130031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-130031200301 is a prime.
It is a super-2 number, since 2×1300312003012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130031200307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128090 + ... + 525803.
It is an arithmetic number, because the mean of its divisors is an integer number (16603676448).
Almost surely, 2130031200301 is an apocalyptic number.
It is an amenable number.
130031200301 is a deficient number, since it is larger than the sum of its proper divisors (2798211283).
130031200301 is an equidigital number, since it uses as much as digits as its factorization.
130031200301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 658171.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 130031200301 its reverse (103002130031), we get a palindrome (233033330332).
The spelling of 130031200301 in words is "one hundred thirty billion, thirty-one million, two hundred thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •