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103102341 = 3191808813
BaseRepresentation
bin1100010010100…
…11011110000101
321012000010211020
412021103132011
5202343233331
614121501353
72361232626
oct611233605
9235003736
10103102341
1153220351
122a641859
131848b904
14d99ba4d
1590b8c96
hex6253785

103102341 has 8 divisors (see below), whose sum is σ = 144705120. Its totient is φ = 65117232.

The previous prime is 103102333. The next prime is 103102343. The reversal of 103102341 is 143201301.

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

It is not a de Polignac number, because 103102341 - 23 = 103102333 is a prime.

It is a super-3 number, since 3×1031023413 (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103102341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103102343) 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, 904350 + ... + 904463.

It is an arithmetic number, because the mean of its divisors is an integer number (18088140).

Almost surely, 2103102341 is an apocalyptic number.

It is an amenable number.

103102341 is a deficient number, since it is larger than the sum of its proper divisors (41602779).

103102341 is a wasteful number, since it uses less digits than its factorization.

103102341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808835.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 103102341 is about 10153.9322924668. The cubic root of 103102341 is about 468.9100152722.

Adding to 103102341 its reverse (143201301), we get a palindrome (246303642).

The spelling of 103102341 in words is "one hundred three million, one hundred two thousand, three hundred forty-one".

Divisors: 1 3 19 57 1808813 5426439 34367447 103102341