Base | Representation |
---|---|
bin | 110101000100… |
… | …101111011110 |
3 | 222011212010022 |
4 | 311010233132 |
5 | 12030204204 |
6 | 1214112142 |
7 | 226154561 |
oct | 65045736 |
9 | 28155108 |
10 | 13913054 |
11 | 79430a1 |
12 | 47ab652 |
13 | 2b6199c |
14 | 1bc24d8 |
15 | 134c5be |
hex | d44bde |
13913054 has 8 divisors (see below), whose sum is σ = 21968040. Its totient is φ = 6590376.
The previous prime is 13913051. The next prime is 13913059. The reversal of 13913054 is 45031931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13913051) 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, 183029 + ... + 183104.
It is an arithmetic number, because the mean of its divisors is an integer number (2746005).
Almost surely, 213913054 is an apocalyptic number.
13913054 is a deficient number, since it is larger than the sum of its proper divisors (8054986).
13913054 is a wasteful number, since it uses less digits than its factorization.
13913054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366154.
The product of its (nonzero) digits is 1620, while the sum is 26.
The square root of 13913054 is about 3730.0206433745. The cubic root of 13913054 is about 240.5142560954.
Adding to 13913054 its reverse (45031931), we get a palindrome (58944985).
The spelling of 13913054 in words is "thirteen million, nine hundred thirteen thousand, fifty-four".
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