Search a number
-
+
2231035054 = 241915671699
BaseRepresentation
bin1000010011111010…
…1110010010101110
312202111002022201221
42010332232102232
514032121110204
61005214453554
7106200325243
oct20476562256
95674068657
102231035054
11a453a7726
125232042ba
132972a97b1
141724395ca
15d0cec654
hex84fae4ae

2231035054 has 16 divisors (see below), whose sum is σ = 3358656000. Its totient is φ = 1111490424.

The previous prime is 2231035039. The next prime is 2231035067. The reversal of 2231035054 is 4505301322.

It is a super-3 number, since 3×22310350543 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312297 + ... + 1313995.

It is an arithmetic number, because the mean of its divisors is an integer number (209916000).

Almost surely, 22231035054 is an apocalyptic number.

2231035054 is a deficient number, since it is larger than the sum of its proper divisors (1127620946).

2231035054 is a wasteful number, since it uses less digits than its factorization.

2231035054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2231035054 is about 47233.8337846929. The cubic root of 2231035054 is about 1306.6786585073.

Adding to 2231035054 its reverse (4505301322), we get a palindrome (6736336376).

The spelling of 2231035054 in words is "two billion, two hundred thirty-one million, thirty-five thousand, fifty-four".

Divisors: 1 2 419 838 1567 1699 3134 3398 656573 711881 1313146 1423762 2662333 5324666 1115517527 2231035054