Base | Representation |
---|---|
bin | 10100100001110000100010 |
3 | 101010101120000 |
4 | 110201300202 |
5 | 2334144104 |
6 | 311200430 |
7 | 63511332 |
oct | 24416042 |
9 | 11111500 |
10 | 5381154 |
11 | 3045a39 |
12 | 1976116 |
13 | 116541c |
14 | a010c2 |
15 | 714639 |
hex | 521c22 |
5381154 has 40 divisors (see below), whose sum is σ = 12283920. Its totient is φ = 1760184.
The previous prime is 5381141. The next prime is 5381183. The reversal of 5381154 is 4511835.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9277 + ... + 9839.
It is an arithmetic number, because the mean of its divisors is an integer number (307098).
Almost surely, 25381154 is an apocalyptic number.
5381154 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 5381154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6141960).
5381154 is an abundant number, since it is smaller than the sum of its proper divisors (6902766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5381154 is a wasteful number, since it uses less digits than its factorization.
5381154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636 (or 627 counting only the distinct ones).
The product of its digits is 2400, while the sum is 27.
The square root of 5381154 is about 2319.7314499743. The cubic root of 5381154 is about 175.2367299610.
Adding to 5381154 its reverse (4511835), we get a palindrome (9892989).
The spelling of 5381154 in words is "five million, three hundred eighty-one thousand, one hundred fifty-four".
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