Base | Representation |
---|---|
bin | 11000001111001001… |
… | …11000100000011000 |
3 | 1020120211101122111112 |
4 | 30013210320200120 |
5 | 203122033323112 |
6 | 5551100315452 |
7 | 640310161136 |
oct | 140744704030 |
9 | 36524348445 |
10 | 13012011032 |
11 | 5577a39529 |
12 | 2631842b88 |
13 | 12c4a18a17 |
14 | 8b61b4756 |
15 | 512525a22 |
hex | 307938818 |
13012011032 has 16 divisors (see below), whose sum is σ = 24621352800. Its totient is φ = 6446316960.
The previous prime is 13012010929. The next prime is 13012011041. The reversal of 13012011032 is 23011021031.
It is a junction number, because it is equal to n+sod(n) for n = 13012010998 and 13012011016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7460144 + ... + 7461887.
It is an arithmetic number, because the mean of its divisors is an integer number (1538834550).
Almost surely, 213012011032 is an apocalyptic number.
It is an amenable number.
13012011032 is a deficient number, since it is larger than the sum of its proper divisors (11609341768).
13012011032 is a wasteful number, since it uses less digits than its factorization.
13012011032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14922146 (or 14922142 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 13012011032 its reverse (23011021031), we get a palindrome (36023032063).
Subtracting 13012011032 from its reverse (23011021031), we obtain a palindrome (9999009999).
The spelling of 13012011032 in words is "thirteen billion, twelve million, eleven thousand, thirty-two".
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