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3144424206 = 2371137183949
BaseRepresentation
bin1011101101101100…
…0001101100001110
322010010210022002210
42323123001230032
522414433033311
61240003531250
7140631110340
oct27333015416
98103708083
103144424206
111373a444a0
12739089b26
133b15b0551
1421b87d290
151360c13a6
hexbb6c1b0e

3144424206 has 64 divisors (see below), whose sum is σ = 8052595200. Its totient is φ = 794655360.

The previous prime is 3144424181. The next prime is 3144424259. The reversal of 3144424206 is 6024244413.

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 31 ways as a sum of consecutive naturals, for example, 74881 + ... + 109068.

It is an arithmetic number, because the mean of its divisors is an integer number (125821800).

Almost surely, 23144424206 is an apocalyptic number.

3144424206 is an abundant number, since it is smaller than the sum of its proper divisors (4908170994).

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

3144424206 is a wasteful number, since it uses less digits than its factorization.

3144424206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184009.

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 3144424206 is about 56075.1656796482. The cubic root of 3144424206 is about 1465.0317730842.

Adding to 3144424206 its reverse (6024244413), we get a palindrome (9168668619).

It can be divided in two parts, 3144 and 424206, that added together give a triangular number (427350 = T924).

The spelling of 3144424206 in words is "three billion, one hundred forty-four million, four hundred twenty-four thousand, two hundred six".

Divisors: 1 2 3 6 7 11 14 21 22 33 37 42 66 74 77 111 154 222 231 259 407 462 518 777 814 1221 1554 2442 2849 5698 8547 17094 183949 367898 551847 1103694 1287643 2023439 2575286 3862929 4046878 6070317 6806113 7725858 12140634 13612226 14164073 20418339 28328146 40836678 42492219 47642791 74867243 84984438 95285582 142928373 149734486 224601729 285856746 449203458 524070701 1048141402 1572212103 3144424206