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106383086 = 253191543
BaseRepresentation
bin1100101011101…
…00011011101110
321102011211011022
412111310123232
5204213224321
614320054142
72431145525
oct625643356
9242154138
10106383086
1155061207
122b764352
1319069c94
14101b34bc
159515dab
hex65746ee

106383086 has 4 divisors (see below), whose sum is σ = 159574632. Its totient is φ = 53191542.

The previous prime is 106383037. The next prime is 106383089. The reversal of 106383086 is 680383601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680383601 = 1303522167.

It is a super-2 number, since 2×1063830862 = 22634721973766792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106383089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26595770 + ... + 26595773.

It is an arithmetic number, because the mean of its divisors is an integer number (39893658).

Almost surely, 2106383086 is an apocalyptic number.

106383086 is a deficient number, since it is larger than the sum of its proper divisors (53191546).

106383086 is an equidigital number, since it uses as much as digits as its factorization.

106383086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53191545.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 106383086 is about 10314.2176630125. The cubic root of 106383086 is about 473.8317900293.

The spelling of 106383086 in words is "one hundred six million, three hundred eighty-three thousand, eighty-six".

Divisors: 1 2 53191543 106383086