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3100108 = 221170457
BaseRepresentation
bin1011110100110111001100
312211111112211
423310313030
51243200413
6150240204
735231134
oct13646714
95744484
103100108
111828180
121056064
138470ab
145a9ac4
1541383d
hex2f4dcc

3100108 has 12 divisors (see below), whose sum is σ = 5918472. Its totient is φ = 1409120.

The previous prime is 3100099. The next prime is 3100127. The reversal of 3100108 is 8010013.

3100108 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×31001082 = 19221339223328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35185 + ... + 35272.

It is an arithmetic number, because the mean of its divisors is an integer number (493206).

Almost surely, 23100108 is an apocalyptic number.

It is an amenable number.

3100108 is a deficient number, since it is larger than the sum of its proper divisors (2818364).

3100108 is a wasteful number, since it uses less digits than its factorization.

3100108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70472 (or 70470 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 3100108 is about 1760.7123558378. The cubic root of 3100108 is about 145.8116668401.

The spelling of 3100108 in words is "three million, one hundred thousand, one hundred eight".

Divisors: 1 2 4 11 22 44 70457 140914 281828 775027 1550054 3100108