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16968108 = 2231783177
BaseRepresentation
bin100000010111…
…0100110101100
31011221001212110
41000232212230
513320434413
61403404020
7264140463
oct100564654
934831773
1016968108
11963a433
125823610
133691401
1423799da
1517528c3
hex102e9ac

16968108 has 24 divisors (see below), whose sum is σ = 41921712. Its totient is φ = 5323264.

The previous prime is 16968079. The next prime is 16968131. The reversal of 16968108 is 80186961.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 41385 + ... + 41792.

It is an arithmetic number, because the mean of its divisors is an integer number (1746738).

Almost surely, 216968108 is an apocalyptic number.

It is an amenable number.

16968108 is an abundant number, since it is smaller than the sum of its proper divisors (24953604).

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

16968108 is a wasteful number, since it uses less digits than its factorization.

16968108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83201 (or 83199 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 16968108 is about 4119.2363369926. The cubic root of 16968108 is about 256.9672676042.

The spelling of 16968108 in words is "sixteen million, nine hundred sixty-eight thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 83177 166354 249531 332708 499062 998124 1414009 2828018 4242027 5656036 8484054 16968108