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103124141 = 2412631627
BaseRepresentation
bin1100010010110…
…00110010101101
321012001020201122
412021120302231
5202344433031
614122150325
72361353321
oct611306255
9235036648
10103124141
115323576a
122a6523a5
1318498803
14d9a5981
1590c047b
hex6258cad

103124141 has 8 divisors (see below), whose sum is σ = 104009664. Its totient is φ = 102242880.

The previous prime is 103124129. The next prime is 103124183. The reversal of 103124141 is 141421301.

It is a happy number.

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 103124141 - 214 = 103107757 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 (103124101) 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 7 ways as a sum of consecutive naturals, for example, 62570 + ... + 64196.

It is an arithmetic number, because the mean of its divisors is an integer number (13001208).

Almost surely, 2103124141 is an apocalyptic number.

It is an amenable number.

103124141 is a deficient number, since it is larger than the sum of its proper divisors (885523).

103124141 is a wasteful number, since it uses less digits than its factorization.

103124141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 103124141 is about 10155.0057114706. The cubic root of 103124141 is about 468.9430617833.

Adding to 103124141 its reverse (141421301), we get a palindrome (244545442).

The spelling of 103124141 in words is "one hundred three million, one hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 241 263 1627 63383 392107 427901 103124141