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4380677868 = 2237167312281
BaseRepresentation
bin1000001010001101…
…11101011011101100
3102022022000111022110
410011012331123230
532432423142433
62002405044020
7213362101410
oct40506753354
912268014273
104380677868
111948862136
12a230b6610
1354a7592a8
142d7b28d40
151a98bd963
hex1051bd6ec

4380677868 has 48 divisors (see below), whose sum is σ = 11751796224. Its totient is φ = 1244123520.

The previous prime is 4380677857. The next prime is 4380677869. The reversal of 4380677868 is 8687760834.

It is not an unprimeable number, because it can be changed into a prime (4380677869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142113 + ... + 170168.

It is an arithmetic number, because the mean of its divisors is an integer number (244829088).

Almost surely, 24380677868 is an apocalyptic number.

It is an amenable number.

4380677868 is an abundant number, since it is smaller than the sum of its proper divisors (7371118356).

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

4380677868 is a wasteful number, since it uses less digits than its factorization.

4380677868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312462 (or 312460 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 57.

The square root of 4380677868 is about 66186.6895077855. The cubic root of 4380677868 is about 1636.2403800080.

The spelling of 4380677868 in words is "four billion, three hundred eighty million, six hundred seventy-seven thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 167 334 501 668 1002 1169 2004 2338 3507 4676 7014 14028 312281 624562 936843 1249124 1873686 2185967 3747372 4371934 6557901 8743868 13115802 26231604 52150927 104301854 156452781 208603708 312905562 365056489 625811124 730112978 1095169467 1460225956 2190338934 4380677868