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4253385724 = 2271932812801
BaseRepresentation
bin1111110110000101…
…1000001111111100
3101222102111101022121
43331201120033330
532202331320344
61542020452324
7210255116320
oct37541301774
911872441277
104253385724
111892a1a715
129a854a0a4
1352a27b1b3
142c4c71980
1519d627684
hexfd8583fc

4253385724 has 48 divisors (see below), whose sum is σ = 8584341696. Its totient is φ = 1806336000.

The previous prime is 4253385709. The next prime is 4253385751. The reversal of 4253385724 is 4275833524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517124 + ... + 1519924.

It is an arithmetic number, because the mean of its divisors is an integer number (178840452).

Almost surely, 24253385724 is an apocalyptic number.

It is an amenable number.

4253385724 is an abundant number, since it is smaller than the sum of its proper divisors (4330955972).

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

4253385724 is a wasteful number, since it uses less digits than its factorization.

4253385724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3286 (or 3284 counting only the distinct ones).

The product of its digits is 806400, while the sum is 43.

The square root of 4253385724 is about 65217.9862001273. The cubic root of 4253385724 is about 1620.2359210341.

The spelling of 4253385724 in words is "four billion, two hundred fifty-three million, three hundred eighty-five thousand, seven hundred twenty-four".

Divisors: 1 2 4 7 14 28 193 281 386 562 772 1124 1351 1967 2702 2801 3934 5404 5602 7868 11204 19607 39214 54233 78428 108466 216932 379631 540593 759262 787081 1081186 1518524 1574162 2162372 3148324 3784151 5509567 7568302 11019134 15136604 22038268 151906633 303813266 607626532 1063346431 2126692862 4253385724