Search a number
BaseRepresentation
bin10010110100000111
310220201012
4102310013
54431223
61352435
7440450
oct226407
9126635
1077063
1152998
123871b
13290cc
1420127
1517c78
hex12d07

77063 has 8 divisors (see below), whose sum is σ = 89760. Its totient is φ = 64800.

The previous prime is 77047. The next prime is 77069. The reversal of 77063 is 36077.

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 77063 - 24 = 77047 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 (77069) 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, 653 + ... + 761.

It is an arithmetic number, because the mean of its divisors is an integer number (11220).

277063 is an apocalyptic number.

77063 is a deficient number, since it is larger than the sum of its proper divisors (12697).

77063 is a wasteful number, since it uses less digits than its factorization.

77063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 77063 is about 277.6022334204. The cubic root of 77063 is about 42.5548081815.

The spelling of 77063 in words is "seventy-seven thousand, sixty-three".

Divisors: 1 7 101 109 707 763 11009 77063