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55041060 = 22351575843
BaseRepresentation
bin1101000111110…
…1110000100100
310211120101010210
43101331300210
5103042303220
65243415420
71235561364
oct321756044
9124511123
1055041060
1129084188
1216524570
13b531a99
14744a9a4
154c736e0
hex347dc24

55041060 has 48 divisors (see below), whose sum is σ = 155123136. Its totient is φ = 14581632.

The previous prime is 55041059. The next prime is 55041067. The reversal of 55041060 is 6014055.

It is a happy number.

55041060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55041067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6499 + ... + 12341.

It is an arithmetic number, because the mean of its divisors is an integer number (3231732).

Almost surely, 255041060 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 55041060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77561568).

55041060 is an abundant number, since it is smaller than the sum of its proper divisors (100082076).

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

55041060 is a wasteful number, since it uses less digits than its factorization.

55041060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012 (or 6010 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 55041060 is about 7418.9662352649. The cubic root of 55041060 is about 380.3898584317.

The spelling of 55041060 in words is "fifty-five million, forty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 157 314 471 628 785 942 1570 1884 2355 3140 4710 5843 9420 11686 17529 23372 29215 35058 58430 70116 87645 116860 175290 350580 917351 1834702 2752053 3669404 4586755 5504106 9173510 11008212 13760265 18347020 27520530 55041060