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1354028 = 221322003
BaseRepresentation
bin101001010100100101100
32112210101012
411022210230
5321312103
645004352
714336414
oct5124454
92483335
101354028
11845335
125536b8
13385400
14273644
151bb2d8
hex14a92c

1354028 has 18 divisors (see below), whose sum is σ = 2567124. Its totient is φ = 624624.

The previous prime is 1354021. The next prime is 1354037. The reversal of 1354028 is 8204531.

It is a junction number, because it is equal to n+sod(n) for n = 1353994 and 1354012.

It is not an unprimeable number, because it can be changed into a prime (1354021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326 + ... + 1677.

It is an arithmetic number, because the mean of its divisors is an integer number (142618).

21354028 is an apocalyptic number.

It is an amenable number.

1354028 is a deficient number, since it is larger than the sum of its proper divisors (1213096).

1354028 is a wasteful number, since it uses less digits than its factorization.

1354028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1354028 is about 1163.6270880312. The cubic root of 1354028 is about 110.6307564009.

Adding to 1354028 its reverse (8204531), we get a palindrome (9558559).

The spelling of 1354028 in words is "one million, three hundred fifty-four thousand, twenty-eight".

Divisors: 1 2 4 13 26 52 169 338 676 2003 4006 8012 26039 52078 104156 338507 677014 1354028