Base | Representation |
---|---|
bin | 11101111110111001101… |
… | …00110111111111101111 |
3 | 10122111010112212121210221 |
4 | 32333130310313333233 |
5 | 113334323210011421 |
6 | 2105133540512211 |
7 | 134300236534540 |
oct | 16773464677757 |
9 | 3574115777727 |
10 | 1030202032111 |
11 | 3679a720a70a |
12 | 1477b06ab667 |
13 | 761bc479b65 |
14 | 37c0d6424c7 |
15 | 1bbe7e9b841 |
hex | efdcd37fef |
1030202032111 has 8 divisors (see below), whose sum is σ = 1194946494080. Its totient is φ = 869850755928.
The previous prime is 1030202032109. The next prime is 1030202032121. The reversal of 1030202032111 is 1112302020301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1030202032111 - 21 = 1030202032109 is a prime.
It is a super-2 number, since 2×10302020321112 (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 (1030202032121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098295941 + ... + 1098296878.
It is an arithmetic number, because the mean of its divisors is an integer number (149368311760).
Almost surely, 21030202032111 is an apocalyptic number.
1030202032111 is a deficient number, since it is larger than the sum of its proper divisors (164744461969).
1030202032111 is an equidigital number, since it uses as much as digits as its factorization.
1030202032111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2196592893.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1030202032111 its reverse (1112302020301), we get a palindrome (2142504052412).
The spelling of 1030202032111 in words is "one trillion, thirty billion, two hundred two million, thirty-two thousand, one hundred eleven".
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