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4387000952 = 234011367519
BaseRepresentation
bin1000001010111110…
…00101001001111000
3102022201220201221202
410011133011021320
532441033012302
62003152353332
7213466615145
oct40537051170
912281821852
104387000952
111951390824
12a25245848
1354bb61369
142d88d33cc
151aa21c202
hex1057c5278

4387000952 has 16 divisors (see below), whose sum is σ = 8246145600. Its totient is φ = 2188028800.

The previous prime is 4387000949. The next prime is 4387000957. The reversal of 4387000952 is 2590007834.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4387000957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680552 + ... + 686967.

It is an arithmetic number, because the mean of its divisors is an integer number (515384100).

Almost surely, 24387000952 is an apocalyptic number.

It is an amenable number.

4387000952 is a deficient number, since it is larger than the sum of its proper divisors (3859144648).

4387000952 is a wasteful number, since it uses less digits than its factorization.

4387000952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367926 (or 1367922 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 4387000952 is about 66234.4393197376. The cubic root of 4387000952 is about 1637.0272530148.

The spelling of 4387000952 in words is "four billion, three hundred eighty-seven million, nine hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 4 8 401 802 1604 3208 1367519 2735038 5470076 10940152 548375119 1096750238 2193500476 4387000952