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104303380 = 22543121283
BaseRepresentation
bin1100011011110…
…00101100010100
321021021011100011
412031320230110
5203200202010
614203330004
72404364326
oct615705424
9237234304
10104303380
1153970745
122ab20904
13187bc49c
14dbd1616
159254a8a
hex6378b14

104303380 has 24 divisors (see below), whose sum is σ = 224132832. Its totient is φ = 40750752.

The previous prime is 104303377. The next prime is 104303383. The reversal of 104303380 is 83303401.

It is an interprime number because it is at equal distance from previous prime (104303377) and next prime (104303383).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104303383) 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, 59782 + ... + 61501.

It is an arithmetic number, because the mean of its divisors is an integer number (9338868).

Almost surely, 2104303380 is an apocalyptic number.

104303380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104303380 is an abundant number, since it is smaller than the sum of its proper divisors (119829452).

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

104303380 is a wasteful number, since it uses less digits than its factorization.

104303380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121335 (or 121333 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 104303380 is about 10212.9026236423. The cubic root of 104303380 is about 470.7237679288.

Adding to 104303380 its reverse (83303401), we get a palindrome (187606781).

The spelling of 104303380 in words is "one hundred four million, three hundred three thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 121283 242566 485132 606415 1212830 2425660 5215169 10430338 20860676 26075845 52151690 104303380