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4684189380 = 2235136005371
BaseRepresentation
bin1000101110011001…
…10000111011000100
3110002110010110211120
410113030300323010
534043123030010
62052450233540
7224035644543
oct42714607304
913073113746
104684189380
111a941148a2
12aa88858b0
135985b64c0
1432617415a
151c6372e70
hex117330ec4

4684189380 has 48 divisors (see below), whose sum is σ = 14124634944. Its totient is φ = 1153031040.

The previous prime is 4684189309. The next prime is 4684189399. The reversal of 4684189380 is 839814864.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3001906 + ... + 3003465.

It is an arithmetic number, because the mean of its divisors is an integer number (294263228).

Almost surely, 24684189380 is an apocalyptic number.

It is an amenable number.

4684189380 is an abundant number, since it is smaller than the sum of its proper divisors (9440445564).

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

4684189380 is a wasteful number, since it uses less digits than its factorization.

4684189380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005396 (or 6005394 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 4684189380 is about 68441.1380676856. The cubic root of 4684189380 is about 1673.1882845265.

The spelling of 4684189380 in words is "four billion, six hundred eighty-four million, one hundred eighty-nine thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 6005371 12010742 18016113 24021484 30026855 36032226 60053710 72064452 78069823 90080565 120107420 156139646 180161130 234209469 312279292 360322260 390349115 468418938 780698230 936837876 1171047345 1561396460 2342094690 4684189380