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2073028 = 221573301
BaseRepresentation
bin111111010000111000100
310220022122211
413322013010
51012314103
6112233204
723422546
oct7720704
93808584
102073028
111196551
1283b804
13577759
143bd696
152ae36d
hex1fa1c4

2073028 has 12 divisors (see below), whose sum is σ = 3652012. Its totient is φ = 1029600.

The previous prime is 2073011. The next prime is 2073041. The reversal of 2073028 is 8203702.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 515524 + 1557504 = 718^2 + 1248^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023 + ... + 2278.

22073028 is an apocalyptic number.

It is an amenable number.

2073028 is a deficient number, since it is larger than the sum of its proper divisors (1578984).

2073028 is a wasteful number, since it uses less digits than its factorization.

2073028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462 (or 3460 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2073028 is about 1439.8013751903. The cubic root of 2073028 is about 127.5073019014.

The spelling of 2073028 in words is "two million, seventy-three thousand, twenty-eight".

Divisors: 1 2 4 157 314 628 3301 6602 13204 518257 1036514 2073028