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1010742407 is a prime number
BaseRepresentation
bin111100001111101…
…011010010000111
32121102220000220222
4330033223102013
54032222224112
6244143414555
734022111603
oct7417532207
92542800828
101010742407
114795a0804
122425b445b
1313152b93c
1498346503
155db04372
hex3c3eb487

1010742407 has 2 divisors, whose sum is σ = 1010742408. Its totient is φ = 1010742406.

The previous prime is 1010742389. The next prime is 1010742409. The reversal of 1010742407 is 7042470101.

It is a strong prime.

It is an emirp because it is prime and its reverse (7042470101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010742407 - 216 = 1010676871 is a prime.

Together with 1010742409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010742409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505371203 + 505371204.

It is an arithmetic number, because the mean of its divisors is an integer number (505371204).

Almost surely, 21010742407 is an apocalyptic number.

1010742407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010742407 is an equidigital number, since it uses as much as digits as its factorization.

1010742407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 1010742407 is about 31792.1752480072. The cubic root of 1010742407 is about 1003.5680561669.

The spelling of 1010742407 in words is "one billion, ten million, seven hundred forty-two thousand, four hundred seven".