Base | Representation |
---|---|
bin | 111111100010100… |
… | …0011001010010111 |
3 | 12111120210100110220 |
4 | 1333011003022113 |
5 | 13331244430403 |
6 | 551320445423 |
7 | 103555646130 |
oct | 17705031227 |
9 | 5446710426 |
10 | 2132030103 |
11 | 9a4525855 |
12 | 4b6019873 |
13 | 27c923b98 |
14 | 163226c87 |
15 | c7292953 |
hex | 7f143297 |
2132030103 has 32 divisors (see below), whose sum is σ = 3437862912. Its totient is φ = 1148901600.
The previous prime is 2132030083. The next prime is 2132030143. The reversal of 2132030103 is 3010302312.
It is not a de Polignac number, because 2132030103 - 26 = 2132030039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132030143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3208 + ... + 65378.
It is an arithmetic number, because the mean of its divisors is an integer number (107433216).
Almost surely, 22132030103 is an apocalyptic number.
2132030103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2132030103 is a deficient number, since it is larger than the sum of its proper divisors (1305832809).
2132030103 is a wasteful number, since it uses less digits than its factorization.
2132030103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62275.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2132030103 is about 46173.9114977278. The cubic root of 2132030103 is about 1287.0569896080.
Adding to 2132030103 its reverse (3010302312), we get a palindrome (5142332415).
The spelling of 2132030103 in words is "two billion, one hundred thirty-two million, thirty thousand, one hundred three".
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