Base | Representation |
---|---|
bin | 110011000011… |
… | …011100101111 |
3 | 221011221200010 |
4 | 303003130233 |
5 | 11411232341 |
6 | 1154504303 |
7 | 221520603 |
oct | 63033457 |
9 | 27157603 |
10 | 13383471 |
11 | 7611222 |
12 | 4595093 |
13 | 2a0791a |
14 | 1ac5503 |
15 | 1295716 |
hex | cc372f |
13383471 has 16 divisors (see below), whose sum is σ = 19548000. Its totient is φ = 8107008.
The previous prime is 13383463. The next prime is 13383479. The reversal of 13383471 is 17438331.
13383471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13383463) and next prime (13383479).
It is not a de Polignac number, because 13383471 - 23 = 13383463 is a prime.
It is a super-3 number, since 3×133834713 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13383479) 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, 3046 + ... + 6003.
It is an arithmetic number, because the mean of its divisors is an integer number (1221750).
Almost surely, 213383471 is an apocalyptic number.
13383471 is a deficient number, since it is larger than the sum of its proper divisors (6164529).
13383471 is a wasteful number, since it uses less digits than its factorization.
13383471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9098.
The product of its digits is 6048, while the sum is 30.
The square root of 13383471 is about 3658.3426575432. The cubic root of 13383471 is about 237.4230724077.
The spelling of 13383471 in words is "thirteen million, three hundred eighty-three thousand, four hundred seventy-one".
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