Base | Representation |
---|---|
bin | 100010011100100111111110… |
… | …1101000010000100001111111 |
3 | 1110201211122100110220012011202 |
4 | 1010321033331220100201333 |
5 | 304203333142113120111 |
6 | 2552232514230210115 |
7 | 120552060000302663 |
oct | 10471177550204177 |
9 | 1421748313805152 |
10 | 303001313020031 |
11 | 88600153a7661a |
12 | 29b978267b393b |
13 | 1000bb93c7b042 |
14 | 54b74adc7c8a3 |
15 | 2506b5d4b5b3b |
hex | 11393fda1087f |
303001313020031 has 8 divisors (see below), whose sum is σ = 306653178996864. Its totient is φ = 299349476751640.
The previous prime is 303001313020027. The next prime is 303001313020039. The reversal of 303001313020031 is 130020313100303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 303001313020031 - 22 = 303001313020027 is a prime.
It is a super-2 number, since 2×3030013130200312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 303001313019985 and 303001313020012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (303001313020039) 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, 13445510 + ... + 28049676.
It is an arithmetic number, because the mean of its divisors is an integer number (38331647374608).
Almost surely, 2303001313020031 is an apocalyptic number.
303001313020031 is a deficient number, since it is larger than the sum of its proper divisors (3651865976833).
303001313020031 is a wasteful number, since it uses less digits than its factorization.
303001313020031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14854221.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 303001313020031 its reverse (130020313100303), we get a palindrome (433021626120334).
The spelling of 303001313020031 in words is "three hundred three trillion, one billion, three hundred thirteen million, twenty thousand, thirty-one".
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