Base | Representation |
---|---|
bin | 1101101101010100101111… |
… | …00001100100101110000111 |
3 | 10221201210112120201021211011 |
4 | 12312222113201210232013 |
5 | 12422342141344102403 |
6 | 144040125400223051 |
7 | 6230606564522062 |
oct | 666522741445607 |
9 | 127653476637734 |
10 | 30144622644103 |
11 | 9672298683120 |
12 | 346a29116aa87 |
13 | 13a88199192c6 |
14 | 7630168cb8d9 |
15 | 3741e6762a6d |
hex | 1b6a97864b87 |
30144622644103 has 8 divisors (see below), whose sum is σ = 32886858049920. Its totient is φ = 27402689765880.
The previous prime is 30144622644091. The next prime is 30144622644109.
30144622644103 is nontrivially palindromic in base 10.
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-30144622644103 is a prime.
It is a super-3 number, since 3×301446226441033 (a number of 41 digits) contains 333 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 (30144622644109) 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, 75423525 + ... + 75822142.
It is an arithmetic number, because the mean of its divisors is an integer number (4110857256240).
Almost surely, 230144622644103 is an apocalyptic number.
30144622644103 is a deficient number, since it is larger than the sum of its proper divisors (2742235405817).
30144622644103 is a wasteful number, since it uses less digits than its factorization.
30144622644103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151263797.
The product of its (nonzero) digits is 331776, while the sum is 40.
It can be divided in two parts, 3014462 and 2644103, that added together give a palindrome (5658565).
The spelling of 30144622644103 in words is "thirty trillion, one hundred forty-four billion, six hundred twenty-two million, six hundred forty-four thousand, one hundred three".
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