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10293071 is a prime number
BaseRepresentation
bin100111010000…
…111101001111
3201100221102212
4213100331033
510113334241
61004341035
7153326645
oct47207517
921327385
1010293071
1158a0378
12354477b
132195099
14151d195
15d84beb
hex9d0f4f

10293071 has 2 divisors, whose sum is σ = 10293072. Its totient is φ = 10293070.

The previous prime is 10292987. The next prime is 10293113. The reversal of 10293071 is 17039201.

It is a strong prime.

It is an emirp because it is prime and its reverse (17039201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10293071 - 210 = 10292047 is a prime.

It is a super-2 number, since 2×102930712 = 211894621222082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10296071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5146535 + 5146536.

It is an arithmetic number, because the mean of its divisors is an integer number (5146536).

Almost surely, 210293071 is an apocalyptic number.

10293071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10293071 is an equidigital number, since it uses as much as digits as its factorization.

10293071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 10293071 is about 3208.2816272890. The cubic root of 10293071 is about 217.5279111580.

The spelling of 10293071 in words is "ten million, two hundred ninety-three thousand, seventy-one".