Search a number
-
+
54834401 = 1711292857
BaseRepresentation
bin1101000100101…
…1010011100001
310211011212122202
43101023103201
5103014200101
65235142545
71234041026
oct321132341
9124155582
1054834401
1128a52996
1216444a55
13b48b9bb
1473d554d
154c3236b
hex344b4e1

54834401 has 8 divisors (see below), whose sum is σ = 58131720. Its totient is φ = 51545088.

The previous prime is 54834379. The next prime is 54834421. The reversal of 54834401 is 10443845.

It can be written as a sum of positive squares in 4 ways, for example, as 7706176 + 47128225 = 2776^2 + 6865^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54834401 - 26 = 54834337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54834421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17765 + ... + 20621.

It is an arithmetic number, because the mean of its divisors is an integer number (7266465).

Almost surely, 254834401 is an apocalyptic number.

It is an amenable number.

54834401 is a deficient number, since it is larger than the sum of its proper divisors (3297319).

54834401 is a wasteful number, since it uses less digits than its factorization.

54834401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 54834401 is about 7405.0253882077. The cubic root of 54834401 is about 379.9131865396.

The spelling of 54834401 in words is "fifty-four million, eight hundred thirty-four thousand, four hundred one".

Divisors: 1 17 1129 2857 19193 48569 3225553 54834401