Base | Representation |
---|---|
bin | 101111101010000000… |
… | …1011110001100100110 |
3 | 100210011100101221221021 |
4 | 1133110001132030212 |
5 | 3134043344402210 |
6 | 115003123241354 |
7 | 10252054401400 |
oct | 1372401361446 |
9 | 323140357837 |
10 | 102341403430 |
11 | 3a448066162 |
12 | 17a01b1925a |
13 | 985c920166 |
14 | 4d4bdc9b70 |
15 | 29dea88bda |
hex | 17d405e326 |
102341403430 has 48 divisors (see below), whose sum is σ = 214938110736. Its totient is φ = 34982418240.
The previous prime is 102341403347. The next prime is 102341403433. The reversal of 102341403430 is 34304143201.
It is a junction number, because it is equal to n+sod(n) for n = 102341403395 and 102341403404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102341403433) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153309 + ... + 477688.
It is an arithmetic number, because the mean of its divisors is an integer number (4477877307).
Almost surely, 2102341403430 is an apocalyptic number.
102341403430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102341403430 is an abundant number, since it is smaller than the sum of its proper divisors (112596707306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102341403430 is a wasteful number, since it uses less digits than its factorization.
102341403430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631349 (or 631342 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 102341403430 its reverse (34304143201), we get a palindrome (136645546631).
The spelling of 102341403430 in words is "one hundred two billion, three hundred forty-one million, four hundred three thousand, four hundred thirty".
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