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1030426375 = 5311749401
BaseRepresentation
bin111101011010110…
…000111100000111
32122210221002020211
4331122300330013
54102242121000
6250125340251
734351323346
oct7532607407
92583832224
101030426375
11489715650
12249107687
13135631264
149abcbb5d
15606e17ba
hex3d6b0f07

1030426375 has 16 divisors (see below), whose sum is σ = 1402880544. Its totient is φ = 749400000.

The previous prime is 1030426351. The next prime is 1030426399. The reversal of 1030426375 is 5736240301.

It is an interprime number because it is at equal distance from previous prime (1030426351) and next prime (1030426399).

It is not a de Polignac number, because 1030426375 - 211 = 1030424327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 373326 + ... + 376075.

It is an arithmetic number, because the mean of its divisors is an integer number (87680034).

Almost surely, 21030426375 is an apocalyptic number.

1030426375 is a deficient number, since it is larger than the sum of its proper divisors (372454169).

1030426375 is an equidigital number, since it uses as much as digits as its factorization.

1030426375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749427 (or 749417 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 1030426375 is about 32100.2550612920. The cubic root of 1030426375 is about 1010.0409665441.

Adding to 1030426375 its reverse (5736240301), we get a palindrome (6766666676).

The spelling of 1030426375 in words is "one billion, thirty million, four hundred twenty-six thousand, three hundred seventy-five".

Divisors: 1 5 11 25 55 125 275 1375 749401 3747005 8243411 18735025 41217055 93675125 206085275 1030426375