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107493 = 335831
BaseRepresentation
bin11010001111100101
312110110020
4122033211
511414433
62145353
7625251
oct321745
9173406
10107493
1173841
1252259
1339c09
142b261
1521cb3
hex1a3e5

107493 has 4 divisors (see below), whose sum is σ = 143328. Its totient is φ = 71660.

The previous prime is 107473. The next prime is 107507. The reversal of 107493 is 394701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107493 - 216 = 41957 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 107493.

It is not an unprimeable number, because it can be changed into a prime (107453) 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, 17913 + ... + 17918.

It is an arithmetic number, because the mean of its divisors is an integer number (35832).

2107493 is an apocalyptic number.

It is an amenable number.

107493 is a deficient number, since it is larger than the sum of its proper divisors (35835).

107493 is an equidigital number, since it uses as much as digits as its factorization.

107493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35834.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 107493 is about 327.8612511414. The cubic root of 107493 is about 47.5473949840.

It can be divided in two parts, 10 and 7493, that added together give a triangular number (7503 = T122).

The spelling of 107493 in words is "one hundred seven thousand, four hundred ninety-three".

Divisors: 1 3 35831 107493