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470801693 is a prime number
BaseRepresentation
bin11100000011111…
…101110100011101
31012210220012111202
4130003331310131
51431011123233
6114414525245
714444514455
oct3403756435
91183805452
10470801693
1122183430a
12111806825
1376700cab
1446754d65
152b4ebbe8
hex1c0fdd1d

470801693 has 2 divisors, whose sum is σ = 470801694. Its totient is φ = 470801692.

The previous prime is 470801687. The next prime is 470801717. The reversal of 470801693 is 396108074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459759364 + 11042329 = 21442^2 + 3323^2 .

It is a cyclic number.

It is not a de Polignac number, because 470801693 - 216 = 470736157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470801603) 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 as a sum of consecutive naturals, namely, 235400846 + 235400847.

It is an arithmetic number, because the mean of its divisors is an integer number (235400847).

Almost surely, 2470801693 is an apocalyptic number.

It is an amenable number.

470801693 is a deficient number, since it is larger than the sum of its proper divisors (1).

470801693 is an equidigital number, since it uses as much as digits as its factorization.

470801693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 470801693 is about 21697.9651810947. The cubic root of 470801693 is about 777.9398257947.

The spelling of 470801693 in words is "four hundred seventy million, eight hundred one thousand, six hundred ninety-three".