Base | Representation |
---|---|
bin | 11101001000111011111… |
… | …10100111000011000110 |
3 | 10112201100110111202211200 |
4 | 32210131332213003012 |
5 | 112401004431111402 |
6 | 2043543040443330 |
7 | 132223264255050 |
oct | 16443576470306 |
9 | 3481313452750 |
10 | 1001230332102 |
11 | 35668a469690 |
12 | 142066019546 |
13 | 735531501c0 |
14 | 366619d08d0 |
15 | 1b09e79421c |
hex | e91dfa70c6 |
1001230332102 has 192 divisors, whose sum is σ = 2991392861184. Its totient is φ = 233567089920.
The previous prime is 1001230332097. The next prime is 1001230332103. The reversal of 1001230332102 is 2012330321001.
1001230332102 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 230 + 332 + 102 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001230332103) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 84258 + ... + 1417589.
It is an arithmetic number, because the mean of its divisors is an integer number (15580171152).
Almost surely, 21001230332102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1001230332102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1495696430592).
1001230332102 is an abundant number, since it is smaller than the sum of its proper divisors (1990162529082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001230332102 is a wasteful number, since it uses less digits than its factorization.
1001230332102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1501923 (or 1501920 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 1001230332102 its reverse (2012330321001), we get a palindrome (3013560653103).
The spelling of 1001230332102 in words is "one trillion, one billion, two hundred thirty million, three hundred thirty-two thousand, one hundred two".
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