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10300504325 = 521801228773
BaseRepresentation
bin10011001011111010…
…10011100100000101
3222120212012211120012
421211331103210011
5132043412114300
64422035320005
7513153561566
oct114575234405
928525184505
1010300504325
1144064033a1
121bb5750005
13c82033997
146da02816d
1540446b435
hex265f53905

10300504325 has 12 divisors (see below), whose sum is σ = 12779773188. Its totient is φ = 8235792000.

The previous prime is 10300504301. The next prime is 10300504337. The reversal of 10300504325 is 52340500301.

10300504325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 487204 + 10300017121 = 698^2 + 101489^2 .

It is a de Polignac number, because none of the positive numbers 2k-10300504325 is a prime.

It is a super-2 number, since 2×103005043252 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10300504325.

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 11 ways as a sum of consecutive naturals, for example, 69362 + ... + 159411.

It is an arithmetic number, because the mean of its divisors is an integer number (1064981099).

Almost surely, 210300504325 is an apocalyptic number.

It is an amenable number.

10300504325 is a deficient number, since it is larger than the sum of its proper divisors (2479268863).

10300504325 is a wasteful number, since it uses less digits than its factorization.

10300504325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230584 (or 230579 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The spelling of 10300504325 in words is "ten billion, three hundred million, five hundred four thousand, three hundred twenty-five".

Divisors: 1 5 25 1801 9005 45025 228773 1143865 5719325 412020173 2060100865 10300504325