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106234755 = 3511643847
BaseRepresentation
bin1100101010100…
…00001110000011
321101220021200120
412111100032003
5204144003010
614312551323
72426660214
oct625201603
9241807616
10106234755
1154a6a820
122b6b2543
1319017603
141017540b
1594d6e70
hex6550383

106234755 has 16 divisors (see below), whose sum is σ = 185428224. Its totient is φ = 51507680.

The previous prime is 106234741. The next prime is 106234759. The reversal of 106234755 is 557432601.

It is not a de Polignac number, because 106234755 - 29 = 106234243 is a prime.

It is a super-2 number, since 2×1062347552 = 22571646339820050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (106234759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321759 + ... + 322088.

It is an arithmetic number, because the mean of its divisors is an integer number (11589264).

Almost surely, 2106234755 is an apocalyptic number.

106234755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106234755 is a deficient number, since it is larger than the sum of its proper divisors (79193469).

106234755 is a wasteful number, since it uses less digits than its factorization.

106234755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643866.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 106234755 is about 10307.0245463955. The cubic root of 106234755 is about 473.6114647969.

The spelling of 106234755 in words is "one hundred six million, two hundred thirty-four thousand, seven hundred fifty-five".

Divisors: 1 3 5 11 15 33 55 165 643847 1931541 3219235 7082317 9657705 21246951 35411585 106234755