Base | Representation |
---|---|
bin | 1000101111000010100… |
… | …01111010000010110101 |
3 | 1001200200201220010121201 |
4 | 10113201101322002311 |
5 | 14404132332424341 |
6 | 345513501012501 |
7 | 30453362360341 |
oct | 4274121720265 |
9 | 1050621803551 |
10 | 300132311221 |
11 | 106315957716 |
12 | 4a201854131 |
13 | 223c1376382 |
14 | 10752944621 |
15 | 7c190e7331 |
hex | 45e147a0b5 |
300132311221 has 8 divisors (see below), whose sum is σ = 304512079104. Its totient is φ = 295756781040.
The previous prime is 300132311207. The next prime is 300132311233. The reversal of 300132311221 is 122113231003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-300132311221 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 (300132311621) 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, 916605 + ... + 1200178.
It is an arithmetic number, because the mean of its divisors is an integer number (38064009888).
Almost surely, 2300132311221 is an apocalyptic number.
It is an amenable number.
300132311221 is a deficient number, since it is larger than the sum of its proper divisors (4379767883).
300132311221 is a wasteful number, since it uses less digits than its factorization.
300132311221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2118851.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 300132311221 its reverse (122113231003), we get a palindrome (422245542224).
The spelling of 300132311221 in words is "three hundred billion, one hundred thirty-two million, three hundred eleven thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •