Base | Representation |
---|---|
bin | 101111001000011001… |
… | …0100001010000011011 |
3 | 100200020201212222022002 |
4 | 1132100302201100123 |
5 | 3124241113112311 |
6 | 114255150351215 |
7 | 10212106535645 |
oct | 1362062412033 |
9 | 320221788262 |
10 | 101213410331 |
11 | 39a19371260 |
12 | 177481bb50b |
13 | 971001ab17 |
14 | 4c82281895 |
15 | 2975a2393b |
hex | 1790ca141b |
101213410331 has 8 divisors (see below), whose sum is σ = 110516219904. Its totient is φ = 91927532520.
The previous prime is 101213410303. The next prime is 101213410373. The reversal of 101213410331 is 133014312101.
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 101213410331 - 218 = 101213148187 is a prime.
It is a super-2 number, since 2×1012134103312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101213413331) 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, 4220435 + ... + 4244348.
It is an arithmetic number, because the mean of its divisors is an integer number (13814527488).
Almost surely, 2101213410331 is an apocalyptic number.
101213410331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
101213410331 is a deficient number, since it is larger than the sum of its proper divisors (9302809573).
101213410331 is a wasteful number, since it uses less digits than its factorization.
101213410331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8465881.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 101213410331 its reverse (133014312101), we get a palindrome (234227722432).
The spelling of 101213410331 in words is "one hundred one billion, two hundred thirteen million, four hundred ten thousand, three hundred thirty-one".
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