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76093 = 471619
BaseRepresentation
bin10010100100111101
310212101021
4102210331
54413333
61344141
7434563
oct224475
9125337
1076093
1152196
1238051
1328834
141da33
151782d
hex1293d

76093 has 4 divisors (see below), whose sum is σ = 77760. Its totient is φ = 74428.

The previous prime is 76091. The next prime is 76099. The reversal of 76093 is 39067.

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, and also an emirpimes, since its reverse is a distinct semiprime: 39067 = 75581.

It is a cyclic number.

It is not a de Polignac number, because 76093 - 21 = 76091 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 (76091) 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, 763 + ... + 856.

It is an arithmetic number, because the mean of its divisors is an integer number (19440).

276093 is an apocalyptic number.

It is an amenable number.

76093 is a deficient number, since it is larger than the sum of its proper divisors (1667).

76093 is a wasteful number, since it uses less digits than its factorization.

76093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 76093 is about 275.8495967008. The cubic root of 76093 is about 42.3755065013.

The spelling of 76093 in words is "seventy-six thousand, ninety-three".

Divisors: 1 47 1619 76093