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470126231 is a prime number
BaseRepresentation
bin11100000001011…
…000111010010111
31012202121212221122
4130001120322113
51430323014411
6114352234155
714436002261
oct3401307227
91182555848
10470126231
11221412883
1211153b95b
1376525703
144661ab31
152b4169db
hex1c058e97

470126231 has 2 divisors, whose sum is σ = 470126232. Its totient is φ = 470126230.

The previous prime is 470126227. The next prime is 470126257. The reversal of 470126231 is 132621074.

It is an a-pointer prime, because the next prime (470126257) can be obtained adding 470126231 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 470126231 - 22 = 470126227 is a prime.

It is a super-2 number, since 2×4701262312 = 442037346148530722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 470126231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470126201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235063115 + 235063116.

It is an arithmetic number, because the mean of its divisors is an integer number (235063116).

Almost surely, 2470126231 is an apocalyptic number.

470126231 is a deficient number, since it is larger than the sum of its proper divisors (1).

470126231 is an equidigital number, since it uses as much as digits as its factorization.

470126231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 470126231 is about 21682.3944941512. The cubic root of 470126231 is about 777.5676094266.

The spelling of 470126231 in words is "four hundred seventy million, one hundred twenty-six thousand, two hundred thirty-one".