Base | Representation |
---|---|
bin | 11110100110000010110… |
… | …101101110100101111110 |
3 | 21102222202020201211020221 |
4 | 132212002311232211332 |
5 | 233421241114132202 |
6 | 4245502255531554 |
7 | 304616164150252 |
oct | 36460265564576 |
9 | 7388666654227 |
10 | 2102434130302 |
11 | 740701290020 |
12 | 29b570b29bba |
13 | 12334944c6ac |
14 | 73a88cd6262 |
15 | 39a50c81037 |
hex | 1e982d6e97e |
2102434130302 has 16 divisors (see below), whose sum is σ = 3443028291072. Its totient is φ = 954907007320.
The previous prime is 2102434130273. The next prime is 2102434130323. The reversal of 2102434130302 is 2030314342012.
It is a super-2 number, since 2×21024341303022 (a number of 25 digits) contains 22 as substring.
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, 37214638 + ... + 37271089.
It is an arithmetic number, because the mean of its divisors is an integer number (215189268192).
Almost surely, 22102434130302 is an apocalyptic number.
2102434130302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2102434130302 is a deficient number, since it is larger than the sum of its proper divisors (1340594160770).
2102434130302 is a wasteful number, since it uses less digits than its factorization.
2102434130302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74487023.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 2102434130302 its reverse (2030314342012), we get a palindrome (4132748472314).
The spelling of 2102434130302 in words is "two trillion, one hundred two billion, four hundred thirty-four million, one hundred thirty thousand, three hundred two".
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