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106858948 = 2273816391
BaseRepresentation
bin1100101111010…
…00100111000100
321110001222220211
412113220213010
5204323441243
614334205204
72435200060
oct627504704
9243058824
10106858948
1155356789
122b953804
13191a5761
1410298aa0
1595abd9d
hex65e89c4

106858948 has 12 divisors (see below), whose sum is σ = 213717952. Its totient is φ = 45796680.

The previous prime is 106858901. The next prime is 106858949. The reversal of 106858948 is 849858601.

106858948 is an admirable number.

It is a super-2 number, since 2×1068589482 = 22837669535333408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106858949) 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, 1908168 + ... + 1908223.

Almost surely, 2106858948 is an apocalyptic number.

It is an amenable number.

106858948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106858948 is a wasteful number, since it uses less digits than its factorization.

106858948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816402 (or 3816400 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The square root of 106858948 is about 10337.2601785966. The cubic root of 106858948 is about 474.5372379497.

The spelling of 106858948 in words is "one hundred six million, eight hundred fifty-eight thousand, nine hundred forty-eight".

Divisors: 1 2 4 7 14 28 3816391 7632782 15265564 26714737 53429474 106858948