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13070582 = 27933613
BaseRepresentation
bin110001110111…
…000011110110
3220121001110122
4301313003312
511321224312
61144051542
7216045440
oct61670366
926531418
1013070582
117418138
124463bb2
132928395
141a43490
151232b72
hexc770f6

13070582 has 8 divisors (see below), whose sum is σ = 22406736. Its totient is φ = 5601672.

The previous prime is 13070579. The next prime is 13070599. The reversal of 13070582 is 28507031.

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

It is a super-2 number, since 2×130705822 = 341680227637448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466793 + ... + 466820.

It is an arithmetic number, because the mean of its divisors is an integer number (2800842).

Almost surely, 213070582 is an apocalyptic number.

13070582 is a deficient number, since it is larger than the sum of its proper divisors (9336154).

13070582 is an equidigital number, since it uses as much as digits as its factorization.

13070582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933622.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 13070582 is about 3615.3259880680. The cubic root of 13070582 is about 235.5582442865.

The spelling of 13070582 in words is "thirteen million, seventy thousand, five hundred eighty-two".

Divisors: 1 2 7 14 933613 1867226 6535291 13070582