Search a number
-
+
54610055 = 538328517
BaseRepresentation
bin1101000001010…
…0100010000111
310210202110220122
43100110202013
5102440010210
65230252155
71232114663
oct320244207
9123673818
1054610055
112890a385
121635705b
13b410856
1473778a3
154bdab55
hex3414887

54610055 has 8 divisors (see below), whose sum is σ = 65705472. Its totient is φ = 43572448.

The previous prime is 54610021. The next prime is 54610063. The reversal of 54610055 is 55001645.

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

It is a cyclic number.

It is not a de Polignac number, because 54610055 - 28 = 54609799 is a prime.

It is a Duffinian number.

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, 12344 + ... + 16173.

It is an arithmetic number, because the mean of its divisors is an integer number (8213184).

Almost surely, 254610055 is an apocalyptic number.

54610055 is a deficient number, since it is larger than the sum of its proper divisors (11095417).

54610055 is a wasteful number, since it uses less digits than its factorization.

54610055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28905.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 54610055 is about 7389.8616360525. The cubic root of 54610055 is about 379.3943607373.

It can be divided in two parts, 546 and 10055, that added together give a palindrome (10601).

The spelling of 54610055 in words is "fifty-four million, six hundred ten thousand, fifty-five".

Divisors: 1 5 383 1915 28517 142585 10922011 54610055