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470487361 is a prime number
BaseRepresentation
bin11100000010110…
…001000101000001
31012210022020022211
4130002301011001
51430421043421
6114404102121
714442035161
oct3402610501
91183266284
10470487361
1122163a133
12111694941
1376620bb6
14466b25a1
152b4889e1
hex1c0b1141

470487361 has 2 divisors, whose sum is σ = 470487362. Its totient is φ = 470487360.

The previous prime is 470487349. The next prime is 470487371. The reversal of 470487361 is 163784074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 469372225 + 1115136 = 21665^2 + 1056^2 .

It is a cyclic number.

It is not a de Polignac number, because 470487361 - 27 = 470487233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (470487371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235243680 + 235243681.

It is an arithmetic number, because the mean of its divisors is an integer number (235243681).

Almost surely, 2470487361 is an apocalyptic number.

It is an amenable number.

470487361 is a deficient number, since it is larger than the sum of its proper divisors (1).

470487361 is an equidigital number, since it uses as much as digits as its factorization.

470487361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 470487361 is about 21690.7206196567. The cubic root of 470487361 is about 777.7666560534.

The spelling of 470487361 in words is "four hundred seventy million, four hundred eighty-seven thousand, three hundred sixty-one".