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144882708 = 223531072129
BaseRepresentation
bin10001010001010…
…11110000010100
3101002121210201020
420220223300110
5244042221313
622213201140
73406324365
oct1050536024
9332553636
10144882708
1174867583
12406301b0
1324029919
1415355b6c
15cabd323
hex8a2bc14

144882708 has 48 divisors (see below), whose sum is σ = 347820480. Its totient is φ = 46918144.

The previous prime is 144882697. The next prime is 144882737. The reversal of 144882708 is 807288441.

It is a self number, because there is not a number n which added to its sum of digits gives 144882708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66988 + ... + 69116.

It is an arithmetic number, because the mean of its divisors is an integer number (7246260).

Almost surely, 2144882708 is an apocalyptic number.

It is an amenable number.

144882708 is an abundant number, since it is smaller than the sum of its proper divisors (202937772).

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

144882708 is a wasteful number, since it uses less digits than its factorization.

144882708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 144882708 is about 12036.7233082762. The cubic root of 144882708 is about 525.2170929838.

The spelling of 144882708 in words is "one hundred forty-four million, eight hundred eighty-two thousand, seven hundred eight".

Divisors: 1 2 3 4 6 12 53 106 107 159 212 214 318 321 428 636 642 1284 2129 4258 5671 6387 8516 11342 12774 17013 22684 25548 34026 68052 112837 225674 227803 338511 451348 455606 677022 683409 911212 1354044 1366818 2733636 12073559 24147118 36220677 48294236 72441354 144882708