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3144424235 = 54367218287
BaseRepresentation
bin1011101101101100…
…0001101100101011
322010010210022010212
42323123001230223
522414433033420
61240003531335
7140631110411
oct27333015453
98103708125
103144424235
111373a44517
12739089b4b
133b15b0574
1421b87d2b1
151360c13c5
hexbb6c1b2b

3144424235 has 16 divisors (see below), whose sum is σ = 3918706176. Its totient is φ = 2420355168.

The previous prime is 3144424181. The next prime is 3144424259. The reversal of 3144424235 is 5324244413.

It is not a de Polignac number, because 3144424235 - 216 = 3144358699 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94739 + ... + 123548.

It is an arithmetic number, because the mean of its divisors is an integer number (244919136).

Almost surely, 23144424235 is an apocalyptic number.

3144424235 is a deficient number, since it is larger than the sum of its proper divisors (774281941).

3144424235 is a wasteful number, since it uses less digits than its factorization.

3144424235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218402.

The product of its digits is 46080, while the sum is 32.

The square root of 3144424235 is about 56075.1659382297. The cubic root of 3144424235 is about 1465.0317775881.

Adding to 3144424235 its reverse (5324244413), we get a palindrome (8468668648).

The spelling of 3144424235 in words is "three billion, one hundred forty-four million, four hundred twenty-four thousand, two hundred thirty-five".

Divisors: 1 5 43 67 215 335 2881 14405 218287 1091435 9386341 14625229 46931705 73126145 628884847 3144424235