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7012500007 is a prime number
BaseRepresentation
bin1101000011111101…
…00100001000100111
3200002201020220120111
412201332210020213
5103330200000012
63115502113451
7335530160302
oct64176441047
920081226514
107012500007
112a79412057
12143857b887
13879a916b6
144a7491b39
152b0987ba7
hex1a1fa4227

7012500007 has 2 divisors, whose sum is σ = 7012500008. Its totient is φ = 7012500006.

The previous prime is 7012499959. The next prime is 7012500029. The reversal of 7012500007 is 7000052107.

It is an a-pointer prime, because the next prime (7012500029) can be obtained adding 7012500007 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7012500007 - 223 = 7004111399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7012501007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506250003 + 3506250004.

It is an arithmetic number, because the mean of its divisors is an integer number (3506250004).

Almost surely, 27012500007 is an apocalyptic number.

7012500007 is a deficient number, since it is larger than the sum of its proper divisors (1).

7012500007 is an equidigital number, since it uses as much as digits as its factorization.

7012500007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 7012500007 is about 83740.6711640168. The cubic root of 7012500007 is about 1914.0691558269.

The spelling of 7012500007 in words is "seven billion, twelve million, five hundred thousand, seven".