Base | Representation |
---|---|
bin | 11101011101100111001… |
… | …01101111100001110111 |
3 | 10120210000001010002201111 |
4 | 32232303211233201313 |
5 | 113041223031031411 |
6 | 2053020320135451 |
7 | 133065326554453 |
oct | 16566345574167 |
9 | 3523001102644 |
10 | 1012330330231 |
11 | 360366097560 |
12 | 144243467587 |
13 | 746019ba52c |
14 | 36dd5c91663 |
15 | 1b4eded7721 |
hex | ebb396f877 |
1012330330231 has 8 divisors (see below), whose sum is σ = 1106665920000. Its totient is φ = 918379000440.
The previous prime is 1012330330223. The next prime is 1012330330279. The reversal of 1012330330231 is 1320330332101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1012330330231 - 23 = 1012330330223 is a prime.
It is a super-2 number, since 2×10123303302312 (a number of 25 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 (1012330330831) 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, 96059481 + ... + 96070018.
It is an arithmetic number, because the mean of its divisors is an integer number (138333240000).
Almost surely, 21012330330231 is an apocalyptic number.
1012330330231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1012330330231 is a deficient number, since it is larger than the sum of its proper divisors (94335589769).
1012330330231 is a wasteful number, since it uses less digits than its factorization.
1012330330231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192129989.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 1012330330231 its reverse (1320330332101), we get a palindrome (2332660662332).
It can be divided in two parts, 101 and 2330330231, that added together give a palindrome (2330330332).
The spelling of 1012330330231 in words is "one trillion, twelve billion, three hundred thirty million, three hundred thirty thousand, two hundred thirty-one".
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