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2000108 = 2211131347
BaseRepresentation
bin111101000010011101100
310202121122002
413220103230
51003000413
6110511432
723000135
oct7502354
93677562
102000108
111146790
12805578
135504c6
143a0c8c
15297958
hex1e84ec

2000108 has 24 divisors (see below), whose sum is σ = 3858624. Its totient is φ = 899600.

The previous prime is 2000107. The next prime is 2000113. The reversal of 2000108 is 8010002.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2000107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5591 + ... + 5937.

It is an arithmetic number, because the mean of its divisors is an integer number (160776).

22000108 is an apocalyptic number.

It is an amenable number.

2000108 is a deficient number, since it is larger than the sum of its proper divisors (1858516).

2000108 is a wasteful number, since it uses less digits than its factorization.

2000108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2000108 is about 1414.2517456238. The cubic root of 2000108 is about 125.9943728066.

It can be divided in two parts, 2000 and 108, that multiplied together give a cube (216000 = 603).

The spelling of 2000108 in words is "two million, one hundred eight", and thus it is an aban number.

Divisors: 1 2 4 11 22 44 131 262 347 524 694 1388 1441 2882 3817 5764 7634 15268 45457 90914 181828 500027 1000054 2000108