Search a number
-
+
487372 = 22121843
BaseRepresentation
bin1110110111111001100
3220202112211
41312333030
5111043442
614240204
74066624
oct1667714
9822484
10487372
11303196
121b6064
13140ab2
14c9884
1599617
hex76fcc

487372 has 6 divisors (see below), whose sum is σ = 852908. Its totient is φ = 243684.

The previous prime is 487363. The next prime is 487381. The reversal of 487372 is 273784.

It is an interprime number because it is at equal distance from previous prime (487363) and next prime (487381).

It is a nialpdrome in base 14.

It is an unprimeable number.

487372 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60918 + ... + 60925.

2487372 is an apocalyptic number.

It is an amenable number.

487372 is a deficient number, since it is larger than the sum of its proper divisors (365536).

487372 is a wasteful number, since it uses less digits than its factorization.

487372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121847 (or 121845 counting only the distinct ones).

The product of its digits is 9408, while the sum is 31.

The square root of 487372 is about 698.1203334669. The cubic root of 487372 is about 78.6961570304.

The spelling of 487372 in words is "four hundred eighty-seven thousand, three hundred seventy-two".

Divisors: 1 2 4 121843 243686 487372