Search a number
-
+
1449996 = 223120833
BaseRepresentation
bin101100010000000001100
32201200000120
411202000030
5332344441
651024540
715216252
oct5420014
92650016
101449996
11900449
1259b150
133b9cb2
1429a5d2
151d9966
hex16200c

1449996 has 12 divisors (see below), whose sum is σ = 3383352. Its totient is φ = 483328.

The previous prime is 1449983. The next prime is 1450019. The reversal of 1449996 is 6999441.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60405 + ... + 60428.

It is an arithmetic number, because the mean of its divisors is an integer number (281946).

21449996 is an apocalyptic number.

It is an amenable number.

1449996 is an abundant number, since it is smaller than the sum of its proper divisors (1933356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1449996 is a wasteful number, since it uses less digits than its factorization.

1449996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120840 (or 120838 counting only the distinct ones).

The product of its digits is 69984, while the sum is 42.

The square root of 1449996 is about 1204.1577969685. The cubic root of 1449996 is about 113.1850155179.

The spelling of 1449996 in words is "one million, four hundred forty-nine thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 120833 241666 362499 483332 724998 1449996