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106234679 = 877912101
BaseRepresentation
bin1100101010100…
…00001100110111
321101220021120202
412111100030313
5204144002204
614312551115
72426660045
oct625201467
9241807522
10106234679
1154a6a761
122b6b249b
1319017575
1410175395
1594d6e1e
hex6550337

106234679 has 4 divisors (see below), whose sum is σ = 106255560. Its totient is φ = 106213800.

The previous prime is 106234669. The next prime is 106234693. The reversal of 106234679 is 976432601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 976432601 = 1051929051.

It is a cyclic number.

It is not a de Polignac number, because 106234679 - 24 = 106234663 is a prime.

It is a super-2 number, since 2×1062346792 = 22571614044466082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106234619) by changing a digit.

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, 2729 + ... + 14829.

It is an arithmetic number, because the mean of its divisors is an integer number (26563890).

Almost surely, 2106234679 is an apocalyptic number.

106234679 is a deficient number, since it is larger than the sum of its proper divisors (20881).

106234679 is an equidigital number, since it uses as much as digits as its factorization.

106234679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20880.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 106234679 is about 10307.0208595889. The cubic root of 106234679 is about 473.6113518568.

The spelling of 106234679 in words is "one hundred six million, two hundred thirty-four thousand, six hundred seventy-nine".

Divisors: 1 8779 12101 106234679