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2230440141 = 32945756099
BaseRepresentation
bin1000010011110001…
…1101000011001101
312202102222002200010
42010330131003031
514031443041031
61005154023433
7106162266636
oct20474350315
95672862603
102230440141
11a45030766
12522b77b79
1329712ba87
1417232288d
15d0c31246
hex84f1d0cd

2230440141 has 16 divisors (see below), whose sum is σ = 3083256000. Its totient is φ = 1432518528.

The previous prime is 2230440133. The next prime is 2230440151. The reversal of 2230440141 is 1410440322.

It is not a de Polignac number, because 2230440141 - 23 = 2230440133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230440151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11710 + ... + 67808.

It is an arithmetic number, because the mean of its divisors is an integer number (192703500).

Almost surely, 22230440141 is an apocalyptic number.

It is an amenable number.

2230440141 is a deficient number, since it is larger than the sum of its proper divisors (852815859).

2230440141 is a wasteful number, since it uses less digits than its factorization.

2230440141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56588.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2230440141 is about 47227.5358345108. The cubic root of 2230440141 is about 1306.5625047629.

Adding to 2230440141 its reverse (1410440322), we get a palindrome (3640880463).

The spelling of 2230440141 in words is "two billion, two hundred thirty million, four hundred forty thousand, one hundred forty-one".

Divisors: 1 3 29 87 457 1371 13253 39759 56099 168297 1626871 4880613 25637243 76911729 743480047 2230440141