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3068037 = 3472773
BaseRepresentation
bin1011101101000010000101
312202212120000
423231002011
51241134122
6145431513
735035500
oct13550205
95685500
103068037
111806075
12103b599
1383560b
1459c137
154090ac
hex2ed085

3068037 has 30 divisors (see below), whose sum is σ = 5338278. Its totient is φ = 1750896.

The previous prime is 3068029. The next prime is 3068047. The reversal of 3068037 is 7308603.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1920996 + 1147041 = 1386^2 + 1071^2 .

It is not a de Polignac number, because 3068037 - 23 = 3068029 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3068037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3068027) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3583 + ... + 4355.

Almost surely, 23068037 is an apocalyptic number.

It is an amenable number.

3068037 is a deficient number, since it is larger than the sum of its proper divisors (2270241).

3068037 is an equidigital number, since it uses as much as digits as its factorization.

3068037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3068037 is about 1751.5812855817. The cubic root of 3068037 is about 145.3071096856.

The spelling of 3068037 in words is "three million, sixty-eight thousand, thirty-seven".

Divisors: 1 3 7 9 21 27 49 63 81 147 189 441 567 773 1323 2319 3969 5411 6957 16233 20871 37877 48699 62613 113631 146097 340893 438291 1022679 3068037