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109814106 = 23127211683
BaseRepresentation
bin1101000101110…
…10000101011010
321122122010122010
412202322011122
5211103022411
614521410350
72502255513
oct642720532
9248563563
10109814106
1156a94a66
12309399b6
131999b87c
1410827a0a
1599927a6
hex68ba15a

109814106 has 32 divisors (see below), whose sum is σ = 222732288. Its totient is φ = 36091440.

The previous prime is 109814099. The next prime is 109814123. The reversal of 109814106 is 601418901.

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 15 ways as a sum of consecutive naturals, for example, 160441 + ... + 161123.

It is an arithmetic number, because the mean of its divisors is an integer number (6960384).

Almost surely, 2109814106 is an apocalyptic number.

109814106 is an abundant number, since it is smaller than the sum of its proper divisors (112918182).

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

109814106 is a wasteful number, since it uses less digits than its factorization.

109814106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 109814106 is about 10479.2225856692. Note that the first 3 decimals coincide. The cubic root of 109814106 is about 478.8719255799.

The spelling of 109814106 in words is "one hundred nine million, eight hundred fourteen thousand, one hundred six".

Divisors: 1 2 3 6 127 211 254 381 422 633 683 762 1266 1366 2049 4098 26797 53594 80391 86741 144113 160782 173482 260223 288226 432339 520446 864678 18302351 36604702 54907053 109814106