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2933301668 = 221171967971
BaseRepresentation
bin1010111011010110…
…1010000110100100
321120102112011102112
42232311222012210
522001411123133
61203022500152
7132455436623
oct25665520644
97512464375
102933301668
111275854a60
1269a434658
1337993077b
141db8036ba
151227bb648
hexaed6a1a4

2933301668 has 48 divisors (see below), whose sum is σ = 5690539008. Its totient is φ = 1311828000.

The previous prime is 2933301667. The next prime is 2933301697. The reversal of 2933301668 is 8661033392.

2933301668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2933301667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3020423 + ... + 3021393.

It is an arithmetic number, because the mean of its divisors is an integer number (118552896).

Almost surely, 22933301668 is an apocalyptic number.

It is an amenable number.

2933301668 is a deficient number, since it is larger than the sum of its proper divisors (2757237340).

2933301668 is a wasteful number, since it uses less digits than its factorization.

2933301668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024 (or 2022 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 2933301668 is about 54159.9637001355. The cubic root of 2933301668 is about 1431.4809616966.

The spelling of 2933301668 in words is "two billion, nine hundred thirty-three million, three hundred one thousand, six hundred sixty-eight".

Divisors: 1 2 4 11 22 44 71 142 284 781 967 971 1562 1934 1942 3124 3868 3884 10637 10681 21274 21362 42548 42724 68657 68941 137314 137882 274628 275764 755227 758351 938957 1510454 1516702 1877914 3020908 3033404 3755828 10328527 20657054 41314108 66665947 133331894 266663788 733325417 1466650834 2933301668