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4896666984 = 2331118547981
BaseRepresentation
bin1001000111101110…
…10011010101101000
3110122020221110022110
410203313103111220
540012021320414
62125520322320
7232225661016
oct44367232550
913566843273
104896666984
11209304a420
12b47a733a0
1360061bcb1
143464838b6
151d9d44459
hex123dd3568

4896666984 has 32 divisors (see below), whose sum is σ = 13354547040. Its totient is φ = 1483838400.

The previous prime is 4896666977. The next prime is 4896666997.

4896666984 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9273727 + ... + 9274254.

It is an arithmetic number, because the mean of its divisors is an integer number (417329595).

Almost surely, 24896666984 is an apocalyptic number.

4896666984 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4896666984 is an abundant number, since it is smaller than the sum of its proper divisors (8457880056).

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

4896666984 is a wasteful number, since it uses less digits than its factorization.

4896666984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18548001 (or 18547997 counting only the distinct ones).

The product of its digits is 107495424, while the sum is 66.

The square root of 4896666984 is about 69976.1886930119. The cubic root of 4896666984 is about 1698.1140543337.

The spelling of 4896666984 in words is "four billion, eight hundred ninety-six million, six hundred sixty-six thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 18547981 37095962 55643943 74191924 111287886 148383848 204027791 222575772 408055582 445151544 612083373 816111164 1224166746 1632222328 2448333492 4896666984