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350145124 = 227173161389
BaseRepresentation
bin10100110111101…
…100101001100100
3220101212012210221
4110313230221210
51204114120444
654424454124
711451120160
oct2467545144
9811765727
10350145124
1116a71423a
129931a344
1357707284
1434707ca0
1520b16a84
hex14deca64

350145124 has 96 divisors (see below), whose sum is σ = 779950080. Its totient is φ = 134092800.

The previous prime is 350145113. The next prime is 350145137. The reversal of 350145124 is 421541053.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 899922 + ... + 900310.

It is an arithmetic number, because the mean of its divisors is an integer number (8124480).

Almost surely, 2350145124 is an apocalyptic number.

350145124 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350145124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389975040).

350145124 is an abundant number, since it is smaller than the sum of its proper divisors (429804956).

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

350145124 is a wasteful number, since it uses less digits than its factorization.

350145124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 350145124 is about 18712.1651339443. The cubic root of 350145124 is about 704.8272628121.

Adding to 350145124 its reverse (421541053), we get a palindrome (771686177).

The spelling of 350145124 in words is "three hundred fifty million, one hundred forty-five thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 17 28 31 34 61 62 68 119 122 124 217 238 244 389 427 434 476 527 778 854 868 1037 1054 1556 1708 1891 2074 2108 2723 3689 3782 4148 5446 6613 7259 7378 7564 10892 12059 13226 13237 14518 14756 23729 24118 26452 26474 29036 32147 46291 47458 48236 52948 64294 84413 92582 94916 128588 166103 168826 185164 205003 225029 332206 337652 403393 410006 450058 664412 735599 806786 820012 900116 1435021 1471198 1613572 2823751 2870042 2942396 5149193 5647502 5740084 10298386 11295004 12505183 20596772 25010366 50020732 87536281 175072562 350145124