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107684303 = 920311701
BaseRepresentation
bin1100110101100…
…10000111001111
321111121221002112
412122302013033
5210031344203
614404014235
72445205256
oct632620717
9244557075
10107684303
115586a8a1
123009137b
131940432c
141043179d
1596c16d8
hex66b21cf

107684303 has 4 divisors (see below), whose sum is σ = 107705208. Its totient is φ = 107663400.

The previous prime is 107684249. The next prime is 107684323. The reversal of 107684303 is 303486701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303486701 = 743355243.

It is a cyclic number.

It is not a de Polignac number, because 107684303 - 212 = 107680207 is a prime.

It is a super-2 number, since 2×1076843032 = 23191818225191618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107684303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107684323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3353 + ... + 15053.

It is an arithmetic number, because the mean of its divisors is an integer number (26926302).

Almost surely, 2107684303 is an apocalyptic number.

107684303 is a deficient number, since it is larger than the sum of its proper divisors (20905).

107684303 is an equidigital number, since it uses as much as digits as its factorization.

107684303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20904.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 107684303 is about 10377.1047503627. The cubic root of 107684303 is about 475.7558462944.

The spelling of 107684303 in words is "one hundred seven million, six hundred eighty-four thousand, three hundred three".

Divisors: 1 9203 11701 107684303