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103166948 = 22171517161
BaseRepresentation
bin1100010011000…
…11001111100100
321012010102110002
412021203033210
5202402320243
614123120432
72361622163
oct611431744
9235112402
10103166948
1153264945
122a673118
13184b2141
14d9b73da
1590cceb8
hex62633e4

103166948 has 12 divisors (see below), whose sum is σ = 191162412. Its totient is φ = 48549120.

The previous prime is 103166911. The next prime is 103166953. The reversal of 103166948 is 849661301.

It can be written as a sum of positive squares in 2 ways, for example, as 32741284 + 70425664 = 5722^2 + 8392^2 .

It is an unprimeable number.

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, 758513 + ... + 758648.

It is an arithmetic number, because the mean of its divisors is an integer number (15930201).

Almost surely, 2103166948 is an apocalyptic number.

It is an amenable number.

103166948 is a deficient number, since it is larger than the sum of its proper divisors (87995464).

103166948 is a wasteful number, since it uses less digits than its factorization.

103166948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517182 (or 1517180 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 103166948 is about 10157.1131725506. The cubic root of 103166948 is about 469.0079391518.

The spelling of 103166948 in words is "one hundred three million, one hundred sixty-six thousand, nine hundred forty-eight".

Divisors: 1 2 4 17 34 68 1517161 3034322 6068644 25791737 51583474 103166948