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1425016 = 23178127
BaseRepresentation
bin101011011111001111000
32200101202101
411123321320
5331100031
650313144
715053365
oct5337170
92611671
101425016
118936aa
125887b4
133ab808
1429146c
151d2361
hex15be78

1425016 has 8 divisors (see below), whose sum is σ = 2671920. Its totient is φ = 712504.

The previous prime is 1425007. The next prime is 1425029. The reversal of 1425016 is 6105241.

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

It is a junction number, because it is equal to n+sod(n) for n = 1424984 and 1425002.

It is a congruent number.

It is an unprimeable 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, 89056 + ... + 89071.

It is an arithmetic number, because the mean of its divisors is an integer number (333990).

21425016 is an apocalyptic number.

It is an amenable number.

1425016 is a deficient number, since it is larger than the sum of its proper divisors (1246904).

1425016 is a wasteful number, since it uses less digits than its factorization.

1425016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178133 (or 178129 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1425016 is about 1193.7403402751. The cubic root of 1425016 is about 112.5312769004.

The spelling of 1425016 in words is "one million, four hundred twenty-five thousand, sixteen".

Divisors: 1 2 4 8 178127 356254 712508 1425016