Base | Representation |
---|---|
bin | 110010000111… |
… | …011001001011 |
3 | 220201110020110 |
4 | 302013121023 |
5 | 11330344413 |
6 | 1145325403 |
7 | 216444462 |
oct | 62073113 |
9 | 26643213 |
10 | 13137483 |
11 | 7463427 |
12 | 4496863 |
13 | 294c978 |
14 | 1a5d9d9 |
15 | 12478c3 |
hex | c8764b |
13137483 has 4 divisors (see below), whose sum is σ = 17516648. Its totient is φ = 8758320.
The previous prime is 13137473. The next prime is 13137491. The reversal of 13137483 is 38473131.
13137483 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 13137483 - 26 = 13137419 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13137483.
It is not an unprimeable number, because it can be changed into a prime (13137473) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189578 + ... + 2189583.
It is an arithmetic number, because the mean of its divisors is an integer number (4379162).
Almost surely, 213137483 is an apocalyptic number.
13137483 is a deficient number, since it is larger than the sum of its proper divisors (4379165).
13137483 is an equidigital number, since it uses as much as digits as its factorization.
13137483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4379164.
The product of its digits is 6048, while the sum is 30.
The square root of 13137483 is about 3624.5665947807. The cubic root of 13137483 is about 235.9594575094.
The spelling of 13137483 in words is "thirteen million, one hundred thirty-seven thousand, four hundred eighty-three".
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