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103297141 = 591799781
BaseRepresentation
bin1100010100000…
…11000001110101
321012101001001001
412022003001311
5202421002031
614130003301
72363003563
oct612030165
9235331031
10103297141
1153343742
122a716531
131852948c
14da0ca33
159106861
hex6283075

103297141 has 8 divisors (see below), whose sum is σ = 105645600. Its totient is φ = 100968720.

The previous prime is 103297127. The next prime is 103297157. The reversal of 103297141 is 141792301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103297141 - 25 = 103297109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103297111) 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 7 ways as a sum of consecutive naturals, for example, 5671 + ... + 15451.

It is an arithmetic number, because the mean of its divisors is an integer number (13205700).

Almost surely, 2103297141 is an apocalyptic number.

It is an amenable number.

103297141 is a deficient number, since it is larger than the sum of its proper divisors (2348459).

103297141 is an equidigital number, since it uses as much as digits as its factorization.

103297141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10019.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 103297141 is about 10163.5201087025. The cubic root of 103297141 is about 469.2051466360.

The spelling of 103297141 in words is "one hundred three million, two hundred ninety-seven thousand, one hundred forty-one".

Divisors: 1 59 179 9781 10561 577079 1750799 103297141