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3005045351 = 71139026563
BaseRepresentation
bin1011001100011101…
…0101101001100111
321202102112010020222
42303013111221213
522123242422401
61214104314555
7134316315110
oct26307255147
97672463228
103005045351
1113022a7060
126ba472a5b
1338b75cb59
1420715b207
15128c3dc1b
hexb31d5a67

3005045351 has 8 divisors (see below), whose sum is σ = 3746550144. Its totient is φ = 2341593720.

The previous prime is 3005045297. The next prime is 3005045359. The reversal of 3005045351 is 1535405003.

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

It is a cyclic number.

It is not a de Polignac number, because 3005045351 - 214 = 3005028967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3005045351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005045359) 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, 19513205 + ... + 19513358.

It is an arithmetic number, because the mean of its divisors is an integer number (468318768).

Almost surely, 23005045351 is an apocalyptic number.

3005045351 is a deficient number, since it is larger than the sum of its proper divisors (741504793).

3005045351 is a wasteful number, since it uses less digits than its factorization.

3005045351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39026581.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 3005045351 is about 54818.2939446313. The cubic root of 3005045351 is about 1443.0576347369.

The spelling of 3005045351 in words is "three billion, five million, forty-five thousand, three hundred fifty-one".

Divisors: 1 7 11 77 39026563 273185941 429292193 3005045351