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195416106 = 23131248621
BaseRepresentation
bin10111010010111…
…01000000101010
3111121201011111120
423221131000222
5400011303411
631220240110
74562003154
oct1351350052
9447634446
10195416106
11a0342016
1255540036
1331640a42
141bd4bad4
1512251106
hexba5d02a

195416106 has 16 divisors (see below), whose sum is σ = 393817248. Its totient is φ = 64641200.

The previous prime is 195416087. The next prime is 195416131. The reversal of 195416106 is 601614591.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 7 ways as a sum of consecutive naturals, for example, 123525 + ... + 125096.

It is an arithmetic number, because the mean of its divisors is an integer number (24613578).

Almost surely, 2195416106 is an apocalyptic number.

195416106 is an abundant number, since it is smaller than the sum of its proper divisors (198401142).

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

195416106 is a wasteful number, since it uses less digits than its factorization.

195416106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248757.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 195416106 is about 13979.1310888767. The cubic root of 195416106 is about 580.3011773099.

The spelling of 195416106 in words is "one hundred ninety-five million, four hundred sixteen thousand, one hundred six".

Divisors: 1 2 3 6 131 262 393 786 248621 497242 745863 1491726 32569351 65138702 97708053 195416106