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4484736830 = 257312066699
BaseRepresentation
bin1000010110100111…
…11010011100111110
3102120112211020101002
410023103322130332
533141043034310
62021003250302
7216064430330
oct41323723476
912515736332
104484736830
1119a1576182
12a51b19992
13566191442
14307895450
151b3ac5da5
hex10b4fa73e

4484736830 has 32 divisors (see below), whose sum is σ = 9523353600. Its totient is φ = 1488022560.

The previous prime is 4484736829. The next prime is 4484736887. The reversal of 4484736830 is 386374844.

It is a super-2 number, since 2×44847368302 = 40225728868716897800, which contains 22 as substring.

It is a Curzon number.

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, 1031180 + ... + 1035519.

It is an arithmetic number, because the mean of its divisors is an integer number (297604800).

Almost surely, 24484736830 is an apocalyptic number.

4484736830 is an abundant number, since it is smaller than the sum of its proper divisors (5038616770).

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

4484736830 is a wasteful number, since it uses less digits than its factorization.

4484736830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066744.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The square root of 4484736830 is about 66968.1777413721. The cubic root of 4484736830 is about 1649.0949220532.

The spelling of 4484736830 in words is "four billion, four hundred eighty-four million, seven hundred thirty-six thousand, eight hundred thirty".

Divisors: 1 2 5 7 10 14 31 35 62 70 155 217 310 434 1085 2170 2066699 4133398 10333495 14466893 20666990 28933786 64067669 72334465 128135338 144668930 320338345 448473683 640676690 896947366 2242368415 4484736830