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4283312982 = 231354914269
BaseRepresentation
bin1111111101001110…
…0010101101010110
3102001111210211210120
43333103202231112
532233012003412
61545010132410
7211100362644
oct37723425526
912044724716
104283312982
1118a8900493
129b6581106
13533529030
142c8c22194
151a1089b8c
hexff4e2b56

4283312982 has 16 divisors (see below), whose sum is σ = 9225597360. Its totient is φ = 1317942432.

The previous prime is 4283312981. The next prime is 4283312987. The reversal of 4283312982 is 2892133824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4283312981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27457057 + ... + 27457212.

It is an arithmetic number, because the mean of its divisors is an integer number (576599835).

Almost surely, 24283312982 is an apocalyptic number.

4283312982 is an abundant number, since it is smaller than the sum of its proper divisors (4942284378).

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

4283312982 is a wasteful number, since it uses less digits than its factorization.

4283312982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54914287.

The product of its digits is 165888, while the sum is 42.

The square root of 4283312982 is about 65447.0242409844. The cubic root of 4283312982 is about 1624.0270918802.

The spelling of 4283312982 in words is "four billion, two hundred eighty-three million, three hundred twelve thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 13 26 39 78 54914269 109828538 164742807 329485614 713885497 1427770994 2141656491 4283312982