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1415060431 is a prime number
BaseRepresentation
bin101010001011000…
…0001101111001111
310122121200111222121
41110112001233033
510344223413211
6352225353411
750031546421
oct12426015717
93577614877
101415060431
11666845934
12335a98867
13197222785
14d5d12811
158436c271
hex54581bcf

1415060431 has 2 divisors, whose sum is σ = 1415060432. Its totient is φ = 1415060430.

The previous prime is 1415060419. The next prime is 1415060447. The reversal of 1415060431 is 1340605141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1415060431 - 217 = 1414929359 is a prime.

It is a super-2 number, since 2×14150604312 = 4004792046763811522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1415060396 and 1415060405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1415060401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707530215 + 707530216.

It is an arithmetic number, because the mean of its divisors is an integer number (707530216).

Almost surely, 21415060431 is an apocalyptic number.

1415060431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1415060431 is an equidigital number, since it uses as much as digits as its factorization.

1415060431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1415060431 is about 37617.2889905692. The cubic root of 1415060431 is about 1122.6860569594.

Adding to 1415060431 its reverse (1340605141), we get a palindrome (2755665572).

The spelling of 1415060431 in words is "one billion, four hundred fifteen million, sixty thousand, four hundred thirty-one".