Search a number
1425916 = 22356479
BaseRepresentation
bin101011100000111111100
32200102222201
411130013330
5331112131
650321244
715056122
oct5340774
92612881
101425916
11894348
12589224
133ac04b
14291912
151d2761
hex15c1fc

1425916 has 6 divisors (see below), whose sum is σ = 2495360. Its totient is φ = 712956.

The previous prime is 1425913. The next prime is 1425917. The reversal of 1425916 is 6195241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178236 + ... + 178243.

21425916 is an apocalyptic number.

It is an amenable number.

1425916 is a deficient number, since it is larger than the sum of its proper divisors (1069444).

1425916 is a wasteful number, since it uses less digits than its factorization.

1425916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356483 (or 356481 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 1425916 is about 1194.1172471747. The cubic root of 1425916 is about 112.5549624439.

The spelling of 1425916 in words is "one million, four hundred twenty-five thousand, nine hundred sixteen".

Divisors: 1 2 4 356479 712958 1425916