Base | Representation |
---|---|
bin | 101111000010111011… |
… | …0110111110101101110 |
3 | 100122202221202212102001 |
4 | 1132011312313311232 |
5 | 3123402140031110 |
6 | 114225035322514 |
7 | 10204421563606 |
oct | 1360566676556 |
9 | 318687685361 |
10 | 101030002030 |
11 | 39934890951 |
12 | 176b68b043a |
13 | 96b10227b9 |
14 | 4c65b7bc06 |
15 | 296489563a |
hex | 1785db7d6e |
101030002030 has 16 divisors (see below), whose sum is σ = 181857693024. Its totient is φ = 40411180960.
The previous prime is 101030002019. The next prime is 101030002043. The reversal of 101030002030 is 30200030101.
It is a super-2 number, since 2×1010300020302 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 101030001998 and 101030002016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763695 + ... + 886165.
It is an arithmetic number, because the mean of its divisors is an integer number (11366105814).
Almost surely, 2101030002030 is an apocalyptic number.
101030002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101030002030 is a deficient number, since it is larger than the sum of its proper divisors (80827690994).
101030002030 is a wasteful number, since it uses less digits than its factorization.
101030002030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204971.
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 101030002030 its reverse (30200030101), we get a palindrome (131230032131).
The spelling of 101030002030 in words is "one hundred one billion, thirty million, two thousand, thirty".
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