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BaseRepresentation
bin100010010101010011000
32010011020021
410102222120
5242000031
640040224
712363634
oct4225230
92104207
101125016
116a9272
12463074
133050b9
14213dc4
15173511
hex112a98

1125016 has 8 divisors (see below), whose sum is σ = 2109420. Its totient is φ = 562504.

The previous prime is 1125013. The next prime is 1125017. The reversal of 1125016 is 6105211.

It is a happy number.

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

It is a super-2 number, since 2×11250162 = 2531322000512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70306 + ... + 70321.

21125016 is an apocalyptic number.

It is an amenable number.

1125016 is a deficient number, since it is larger than the sum of its proper divisors (984404).

1125016 is a wasteful number, since it uses less digits than its factorization.

1125016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140633 (or 140629 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1125016 is about 1060.6677142253. The cubic root of 1125016 is about 104.0046842072.

The spelling of 1125016 in words is "one million, one hundred twenty-five thousand, sixteen".

Divisors: 1 2 4 8 140627 281254 562508 1125016