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34500310325 = 5213106154801
BaseRepresentation
bin100000001000011000…
…001111010100110101
310022001101102100120022
4200020120033110311
51031124034412300
623503233214525
72330643541055
oct401030172465
9108041370508
1034500310325
11136a4586868
12682a101445
13333a849c10
141953dd5565
15d6dc79285
hex80860f535

34500310325 has 12 divisors (see below), whose sum is σ = 46071184068. Its totient is φ = 25477152000.

The previous prime is 34500310321. The next prime is 34500310367. The reversal of 34500310325 is 52301300543.

It can be written as a sum of positive squares in 6 ways, for example, as 4945886929 + 29554423396 = 70327^2 + 171914^2 .

It is not a de Polignac number, because 34500310325 - 22 = 34500310321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34500310294 and 34500310303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34500310321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53077076 + ... + 53077725.

It is an arithmetic number, because the mean of its divisors is an integer number (3839265339).

Almost surely, 234500310325 is an apocalyptic number.

It is an amenable number.

34500310325 is a deficient number, since it is larger than the sum of its proper divisors (11570873743).

34500310325 is a wasteful number, since it uses less digits than its factorization.

34500310325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106154824 (or 106154819 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 34500310325 its reverse (52301300543), we get a palindrome (86801610868).

The spelling of 34500310325 in words is "thirty-four billion, five hundred million, three hundred ten thousand, three hundred twenty-five".

Divisors: 1 5 13 25 65 325 106154801 530774005 1380012413 2653870025 6900062065 34500310325