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3079029 = 33727739
BaseRepresentation
bin1011101111101101110101
312210102122010
423233231311
51242012104
6145554433
735112522
oct13575565
95712563
103079029
111813358
121045a19
1383a615
145a2149
1540c489
hex2efb75

3079029 has 8 divisors (see below), whose sum is σ = 4216480. Its totient is φ = 1997136.

The previous prime is 3079009. The next prime is 3079031. The reversal of 3079029 is 9209703.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3079029 - 25 = 3078997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3078987 and 3079005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3079009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13759 + ... + 13980.

It is an arithmetic number, because the mean of its divisors is an integer number (527060).

Almost surely, 23079029 is an apocalyptic number.

It is an amenable number.

3079029 is a deficient number, since it is larger than the sum of its proper divisors (1137451).

3079029 is a wasteful number, since it uses less digits than its factorization.

3079029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27779.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 3079029 is about 1754.7162163723. The cubic root of 3079029 is about 145.4804357204.

The spelling of 3079029 in words is "three million, seventy-nine thousand, twenty-nine".

Divisors: 1 3 37 111 27739 83217 1026343 3079029