Base | Representation |
---|---|
bin | 110101001011… |
… | …101000011000 |
3 | 222020021211102 |
4 | 311023220120 |
5 | 12032110042 |
6 | 1214450532 |
7 | 226333052 |
oct | 65135030 |
9 | 28207742 |
10 | 13941272 |
11 | 7962314 |
12 | 4803a48 |
13 | 2b71797 |
14 | 1bcc8d2 |
15 | 1355b32 |
hex | d4ba18 |
13941272 has 8 divisors (see below), whose sum is σ = 26139900. Its totient is φ = 6970632.
The previous prime is 13941251. The next prime is 13941299. The reversal of 13941272 is 27214931.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871322 + ... + 871337.
Almost surely, 213941272 is an apocalyptic number.
It is an amenable number.
13941272 is a deficient number, since it is larger than the sum of its proper divisors (12198628).
13941272 is a wasteful number, since it uses less digits than its factorization.
13941272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1742665 (or 1742661 counting only the distinct ones).
The product of its digits is 3024, while the sum is 29.
The square root of 13941272 is about 3733.8012801969. The cubic root of 13941272 is about 240.6767473348.
The spelling of 13941272 in words is "thirteen million, nine hundred forty-one thousand, two hundred seventy-two".
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