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13383461 = 713612411
BaseRepresentation
bin110011000011…
…011100100101
3221011221122202
4303003130211
511411232321
61154504245
7221520560
oct63033445
927157582
1013383461
117611213
124595085
132a07910
141ac54d7
15129570b
hexcc3725

13383461 has 16 divisors (see below), whose sum is σ = 16748928. Its totient is φ = 10411200.

The previous prime is 13383431. The next prime is 13383463. The reversal of 13383461 is 16438331.

13383461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13383461 - 222 = 9189157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13383463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4346 + ... + 6756.

It is an arithmetic number, because the mean of its divisors is an integer number (1046808).

Almost surely, 213383461 is an apocalyptic number.

It is an amenable number.

13383461 is a deficient number, since it is larger than the sum of its proper divisors (3365467).

13383461 is a wasteful number, since it uses less digits than its factorization.

13383461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492.

The product of its digits is 5184, while the sum is 29.

The square root of 13383461 is about 3658.3412908038. The cubic root of 13383461 is about 237.4230132742.

The spelling of 13383461 in words is "thirteen million, three hundred eighty-three thousand, four hundred sixty-one".

Divisors: 1 7 13 61 91 427 793 2411 5551 16877 31343 147071 219401 1029497 1911923 13383461