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5154380 = 2257113347
BaseRepresentation
bin10011101010011001001100
3100200212110222
4103222121030
52304420010
6302250512
761545230
oct23523114
910625428
105154380
112a00620
121886a38
1310b613a
149825c0
156bc355
hex4ea64c

5154380 has 48 divisors (see below), whose sum is σ = 13499136. Its totient is φ = 1606080.

The previous prime is 5154379. The next prime is 5154389. The reversal of 5154380 is 834515.

It is not an unprimeable number, because it can be changed into a prime (5154389) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 134 + ... + 3213.

It is an arithmetic number, because the mean of its divisors is an integer number (281232).

Almost surely, 25154380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5154380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6749568).

5154380 is an abundant number, since it is smaller than the sum of its proper divisors (8344756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5154380 is a wasteful number, since it uses less digits than its factorization.

5154380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374 (or 3372 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5154380 is about 2270.3259677852. The cubic root of 5154380 is about 172.7396933904.

Adding to 5154380 its reverse (834515), we get a palindrome (5988895).

The spelling of 5154380 in words is "five million, one hundred fifty-four thousand, three hundred eighty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 1540 3347 6694 13388 16735 23429 33470 36817 46858 66940 73634 93716 117145 147268 184085 234290 257719 368170 468580 515438 736340 1030876 1288595 2577190 5154380