Base | Representation |
---|---|
bin | 110001101110… |
… | …110010111010 |
3 | 220112100000212 |
4 | 301232302322 |
5 | 11314133410 |
6 | 1143231122 |
7 | 215544650 |
oct | 61566272 |
9 | 26470025 |
10 | 13036730 |
11 | 73a4763 |
12 | 44484a2 |
13 | 2915b55 |
14 | 1a34dd0 |
15 | 1227b05 |
hex | c6ecba |
13036730 has 16 divisors (see below), whose sum is σ = 26818560. Its totient is φ = 4469712.
The previous prime is 13036721. The next prime is 13036757. The reversal of 13036730 is 3763031.
It is a junction number, because it is equal to n+sod(n) for n = 13036696 and 13036705.
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, 93050 + ... + 93189.
It is an arithmetic number, because the mean of its divisors is an integer number (1676160).
Almost surely, 213036730 is an apocalyptic number.
13036730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13036730 is an abundant number, since it is smaller than the sum of its proper divisors (13781830).
13036730 is a wasteful number, since it uses less digits than its factorization.
13036730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186253.
The product of its (nonzero) digits is 1134, while the sum is 23.
The square root of 13036730 is about 3610.6412172909. The cubic root of 13036730 is about 235.3547080358.
Adding to 13036730 its reverse (3763031), we get a palindrome (16799761).
The spelling of 13036730 in words is "thirteen million, thirty-six thousand, seven hundred thirty".
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