Base | Representation |
---|---|
bin | 111101000000001110… |
… | …0101110101111101110 |
3 | 110112010220012110101101 |
4 | 1322000130232233232 |
5 | 4121244013042110 |
6 | 140103223033314 |
7 | 12315254626162 |
oct | 1720034565756 |
9 | 415126173341 |
10 | 131004034030 |
11 | 506163a8821 |
12 | 21480b9b83a |
13 | c479bc4bcc |
14 | 64aa986ca2 |
15 | 361b09013a |
hex | 1e8072ebee |
131004034030 has 16 divisors (see below), whose sum is σ = 239326773840. Its totient is φ = 51619499712.
The previous prime is 131004034019. The next prime is 131004034079. The reversal of 131004034030 is 30430400131.
It is a junction number, because it is equal to n+sod(n) for n = 131004033989 and 131004034007.
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, 97763535 + ... + 97764874.
It is an arithmetic number, because the mean of its divisors is an integer number (14957923365).
Almost surely, 2131004034030 is an apocalyptic number.
131004034030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131004034030 is a deficient number, since it is larger than the sum of its proper divisors (108322739810).
131004034030 is a wasteful number, since it uses less digits than its factorization.
131004034030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195528483.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 131004034030 its reverse (30430400131), we get a palindrome (161434434161).
The spelling of 131004034030 in words is "one hundred thirty-one billion, four million, thirty-four thousand, thirty".
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