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1025465006 = 2568990127
BaseRepresentation
bin111101000111110…
…101101010101110
32122110121000112102
4331013311222232
54100004340011
6245431135102
734261210616
oct7507655256
92573530472
101025465006
11486937045
12247514492
131345b4c37
149a299a46
156006173b
hex3d1f5aae

1025465006 has 8 divisors (see below), whose sum is σ = 1538484960. Its totient is φ = 512636688.

The previous prime is 1025464963. The next prime is 1025465033. The reversal of 1025465006 is 6005645201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1025465006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33686 + ... + 56441.

It is an arithmetic number, because the mean of its divisors is an integer number (192310620).

Almost surely, 21025465006 is an apocalyptic number.

1025465006 is a deficient number, since it is larger than the sum of its proper divisors (513019954).

1025465006 is an equidigital number, since it uses as much as digits as its factorization.

1025465006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95818.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1025465006 is about 32022.8825373357. The cubic root of 1025465006 is about 1008.4172858422.

The spelling of 1025465006 in words is "one billion, twenty-five million, four hundred sixty-five thousand, six".

Divisors: 1 2 5689 11378 90127 180254 512732503 1025465006