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3023381039 = 7431911577
BaseRepresentation
bin1011010000110101…
…0010001000101111
321210201000200002112
42310031102020233
522142441143124
61220001314235
7134631212660
oct26415221057
97721020075
103023381039
11131168aa18
1270463597b
133924ac883
14209771367
1512a66190e
hexb435222f

3023381039 has 4 divisors (see below), whose sum is σ = 3455292624. Its totient is φ = 2591469456.

The previous prime is 3023381033. The next prime is 3023381059. The reversal of 3023381039 is 9301833203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3023381039 - 220 = 3022332463 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3023380996 and 3023381014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023381033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215955782 + ... + 215955795.

It is an arithmetic number, because the mean of its divisors is an integer number (863823156).

Almost surely, 23023381039 is an apocalyptic number.

3023381039 is a deficient number, since it is larger than the sum of its proper divisors (431911585).

3023381039 is an equidigital number, since it uses as much as digits as its factorization.

3023381039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431911584.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 3023381039 is about 54985.2802029780. The cubic root of 3023381039 is about 1445.9866888055.

The spelling of 3023381039 in words is "three billion, twenty-three million, three hundred eighty-one thousand, thirty-nine".

Divisors: 1 7 431911577 3023381039