Base | Representation |
---|---|
bin | 1000110001010001100… |
… | …10011010000010101111 |
3 | 1001210210100100022101111 |
4 | 10120220302122002233 |
5 | 14414111443410411 |
6 | 350232514452451 |
7 | 30525200565004 |
oct | 4305062320257 |
9 | 1053710308344 |
10 | 301332013231 |
11 | 10688107a587 |
12 | 4a497594127 |
13 | 22552a95012 |
14 | 10827dd78ab |
15 | 7c895c4721 |
hex | 4628c9a0af |
301332013231 has 16 divisors (see below), whose sum is σ = 321233861664. Its totient is φ = 281678552064.
The previous prime is 301332013223. The next prime is 301332013249. The reversal of 301332013231 is 132310233103.
It is not a de Polignac number, because 301332013231 - 23 = 301332013223 is a prime.
It is a super-2 number, since 2×3013320132312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301332013201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1371696 + ... + 1576138.
It is an arithmetic number, because the mean of its divisors is an integer number (20077116354).
Almost surely, 2301332013231 is an apocalyptic number.
301332013231 is a deficient number, since it is larger than the sum of its proper divisors (19901848433).
301332013231 is a wasteful number, since it uses less digits than its factorization.
301332013231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205050.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 301332013231 its reverse (132310233103), we get a palindrome (433642246334).
The spelling of 301332013231 in words is "three hundred one billion, three hundred thirty-two million, thirteen thousand, two hundred thirty-one".
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