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106823995683 = 379450734159
BaseRepresentation
bin110001101111100110…
…1001101000100100011
3101012201202012020111120
41203133031031010203
53222233420330213
6121024012543323
710501124660436
oct1433715150443
9335652166446
10106823995683
11413383a7059
1218853181b43
13a0c5510402
14525548381d
152ba3389423
hex18df34d123

106823995683 has 8 divisors (see below), whose sum is σ = 144234931200. Its totient is φ = 70314528648.

The previous prime is 106823995679. The next prime is 106823995709. The reversal of 106823995683 is 386599328601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106823995683 - 22 = 106823995679 is a prime.

It is a super-2 number, since 2×1068239956832 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106823995783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225366843 + ... + 225367316.

It is an arithmetic number, because the mean of its divisors is an integer number (18029366400).

Almost surely, 2106823995683 is an apocalyptic number.

106823995683 is a deficient number, since it is larger than the sum of its proper divisors (37410935517).

106823995683 is an equidigital number, since it uses as much as digits as its factorization.

106823995683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450734241.

The product of its (nonzero) digits is 16796160, while the sum is 60.

The spelling of 106823995683 in words is "one hundred six billion, eight hundred twenty-three million, nine hundred ninety-five thousand, six hundred eighty-three".

Divisors: 1 3 79 237 450734159 1352202477 35607998561 106823995683