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9010007 is a prime number
BaseRepresentation
bin100010010111…
…101101010111
3121221202101222
4202113231113
54301310012
6521040555
7136404146
oct42275527
917852358
109010007
1150a4396
12302615b
131b36086
1412a775d
15bce972
hex897b57

9010007 has 2 divisors, whose sum is σ = 9010008. Its totient is φ = 9010006.

The previous prime is 9010003. The next prime is 9010031. The reversal of 9010007 is 7000109.

It is a weak prime.

It is an emirp because it is prime and its reverse (7000109) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9010007 - 22 = 9010003 is a prime.

It is a super-2 number, since 2×90100072 = 162360452280098, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9010003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4505003 + 4505004.

It is an arithmetic number, because the mean of its divisors is an integer number (4505004).

Almost surely, 29010007 is an apocalyptic number.

9010007 is a deficient number, since it is larger than the sum of its proper divisors (1).

9010007 is an equidigital number, since it uses as much as digits as its factorization.

9010007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 9010007 is about 3001.6673699796. The cubic root of 9010007 is about 208.0854478192.

The spelling of 9010007 in words is "nine million, ten thousand, seven".