Search a number
BaseRepresentation
bin1011011110111100
32101112002
423132330
53001121
61001432
7254063
oct133674
971462
1047036
1132380
1223278
1318542
14131da
15de0b
hexb7bc

47036 has 12 divisors (see below), whose sum is σ = 89880. Its totient is φ = 21360.

The previous prime is 47017. The next prime is 47041. The reversal of 47036 is 63074.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 46999 and 47017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491 + ... + 578.

It is an arithmetic number, because the mean of its divisors is an integer number (7490).

247036 is an apocalyptic number.

It is an amenable number.

47036 is a deficient number, since it is larger than the sum of its proper divisors (42844).

47036 is a wasteful number, since it uses less digits than its factorization.

47036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 47036 is about 216.8778458027. The cubic root of 47036 is about 36.0974724739.

The spelling of 47036 in words is "forty-seven thousand, thirty-six".

Divisors: 1 2 4 11 22 44 1069 2138 4276 11759 23518 47036