Base | Representation |
---|---|
bin | 110011011100… |
… | …111110110110 |
3 | 221101021010120 |
4 | 303130332312 |
5 | 11423104204 |
6 | 1201032410 |
7 | 222434526 |
oct | 63347666 |
9 | 27337116 |
10 | 13488054 |
11 | 7682858 |
12 | 4625706 |
13 | 2a433c8 |
14 | 1b11686 |
15 | 12b66d9 |
hex | cdcfb6 |
13488054 has 16 divisors (see below), whose sum is σ = 27705648. Its totient is φ = 4374432.
The previous prime is 13488037. The next prime is 13488071. The reversal of 13488054 is 45088431.
It is an interprime number because it is at equal distance from previous prime (13488037) and next prime (13488071).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30157 + ... + 30600.
It is an arithmetic number, because the mean of its divisors is an integer number (1731603).
Almost surely, 213488054 is an apocalyptic number.
13488054 is an abundant number, since it is smaller than the sum of its proper divisors (14217594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13488054 is a wasteful number, since it uses less digits than its factorization.
13488054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60799.
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 13488054 is about 3672.6086096942. The cubic root of 13488054 is about 238.0399033911.
It can be divided in two parts, 134 and 88054, that added together give a palindrome (88188).
The spelling of 13488054 in words is "thirteen million, four hundred eighty-eight thousand, fifty-four".
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