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106924123 = 193554011
BaseRepresentation
bin1100101111110…
…00100001011011
321110012022022201
412113320201123
5204333032443
614335431031
72435561065
oct627704133
9243168281
10106924123
11553a0749
122b985477
13191c9317
14102b4735
1595c134d
hex65f885b

106924123 has 4 divisors (see below), whose sum is σ = 107478328. Its totient is φ = 106369920.

The previous prime is 106924099. The next prime is 106924127. The reversal of 106924123 is 321429601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321429601 = 437475107.

It is a cyclic number.

It is not a de Polignac number, because 106924123 - 225 = 73369691 is a prime.

It is a super-2 number, since 2×1069241232 = 22865536158638258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106924091 and 106924100.

It is not an unprimeable number, because it can be changed into a prime (106924127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276813 + ... + 277198.

It is an arithmetic number, because the mean of its divisors is an integer number (26869582).

Almost surely, 2106924123 is an apocalyptic number.

106924123 is a deficient number, since it is larger than the sum of its proper divisors (554205).

106924123 is an equidigital number, since it uses as much as digits as its factorization.

106924123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554204.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 106924123 is about 10340.4121291175. The cubic root of 106924123 is about 474.6336943200.

The spelling of 106924123 in words is "one hundred six million, nine hundred twenty-four thousand, one hundred twenty-three".

Divisors: 1 193 554011 106924123