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86103383 = 1944910093
BaseRepresentation
bin1010010000111…
…01010101010111
320000000111122012
411020131111113
5134020302013
612313254435
72063603162
oct510352527
9200014565
1086103383
114466a823
1224a0441b
1314ab9462
14b614ad9
15785c1a8
hex521d557

86103383 has 8 divisors (see below), whose sum is σ = 90846000. Its totient is φ = 81381888.

The previous prime is 86103377. The next prime is 86103397. The reversal of 86103383 is 38330168.

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 86103383 - 26 = 86103319 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 (86103343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3485 + ... + 13577.

It is an arithmetic number, because the mean of its divisors is an integer number (11355750).

Almost surely, 286103383 is an apocalyptic number.

86103383 is a deficient number, since it is larger than the sum of its proper divisors (4742617).

86103383 is a wasteful number, since it uses less digits than its factorization.

86103383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10561.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 86103383 is about 9279.1908591213. The cubic root of 86103383 is about 441.5772987016.

The spelling of 86103383 in words is "eighty-six million, one hundred three thousand, three hundred eighty-three".

Divisors: 1 19 449 8531 10093 191767 4531757 86103383