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481672 = 2360209
BaseRepresentation
bin1110101100110001000
3220110201201
41311212020
5110403142
614153544
74044202
oct1654610
9813651
10481672
112a9984
121b28b4
1313b319
14c7772
1597ab7
hex75988

481672 has 8 divisors (see below), whose sum is σ = 903150. Its totient is φ = 240832.

The previous prime is 481667. The next prime is 481673. The reversal of 481672 is 276184.

481672 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 481636 + 36 = 694^2 + 6^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a pancake number, because a pancake can be divided into 481672 parts by 981 straight cuts.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 481672.

It is not an unprimeable number, because it can be changed into a prime (481673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30097 + ... + 30112.

2481672 is an apocalyptic number.

It is an amenable number.

481672 is a deficient number, since it is larger than the sum of its proper divisors (421478).

481672 is a wasteful number, since it uses less digits than its factorization.

481672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60215 (or 60211 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 481672 is about 694.0259361148. The cubic root of 481672 is about 78.3881593947.

The spelling of 481672 in words is "four hundred eighty-one thousand, six hundred seventy-two".

Divisors: 1 2 4 8 60209 120418 240836 481672