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715485067 = 11795691447
BaseRepresentation
bin101010101001010…
…110111110001011
31211212022101222221
4222221112332023
52431131010232
6154555154511
723505344203
oct5251267613
91755271887
10715485067
11337966580
1217b745a37
13b530175b
146b049403
1542c30897
hex2aa56f8b

715485067 has 16 divisors (see below), whose sum is σ = 792345600. Its totient is φ = 640635840.

The previous prime is 715485061. The next prime is 715485079. The reversal of 715485067 is 760584517.

It is a cyclic number.

It is not a de Polignac number, because 715485067 - 23 = 715485059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715485061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493738 + ... + 495184.

It is an arithmetic number, because the mean of its divisors is an integer number (49521600).

Almost surely, 2715485067 is an apocalyptic number.

715485067 is a deficient number, since it is larger than the sum of its proper divisors (76860533).

715485067 is a wasteful number, since it uses less digits than its factorization.

715485067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 715485067 is about 26748.5526150482. The cubic root of 715485067 is about 894.4035712929.

The spelling of 715485067 in words is "seven hundred fifteen million, four hundred eighty-five thousand, sixty-seven".

Divisors: 1 11 79 569 869 1447 6259 15917 44951 114313 494461 823343 1257443 9056773 65044097 715485067