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13484093 = 71926299
BaseRepresentation
bin110011011100…
…000000111101
3221101001200212
4303130000331
511422442333
61201002205
7222420140
oct63340075
927331625
1013484093
11767a887
124623365
132a4166c
141b10057
1512b5448
hexcdc03d

13484093 has 4 divisors (see below), whose sum is σ = 15410400. Its totient is φ = 11557788.

The previous prime is 13484071. The next prime is 13484099. The reversal of 13484093 is 39048431.

13484093 is digitally balanced in base 2 and base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39048431 = 371055363.

It is a cyclic number.

It is not a de Polignac number, because 13484093 - 28 = 13483837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13484099) 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, 963143 + ... + 963156.

It is an arithmetic number, because the mean of its divisors is an integer number (3852600).

Almost surely, 213484093 is an apocalyptic number.

It is an amenable number.

13484093 is a deficient number, since it is larger than the sum of its proper divisors (1926307).

13484093 is an equidigital number, since it uses as much as digits as its factorization.

13484093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926306.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 13484093 is about 3672.0693076248. The cubic root of 13484093 is about 238.0165996002.

The spelling of 13484093 in words is "thirteen million, four hundred eighty-four thousand, ninety-three".

Divisors: 1 7 1926299 13484093