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34245302263 = 233991463537
BaseRepresentation
bin11111111001001011…
…011101011111110111
310021101121120121021021
4133321023131133313
51030113244133023
623422043402011
72321426160244
oct377113353767
9107347517237
1034245302263
11135836424a7
126778823307
1332c9a72b83
14192c1b45cb
15d566a635d
hex7f92dd7f7

34245302263 has 4 divisors (see below), whose sum is σ = 34246789200. Its totient is φ = 34243815328.

The previous prime is 34245302261. The next prime is 34245302279. The reversal of 34245302263 is 36220354243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36220354243 = 37995568217.

It is a cyclic number.

It is not a de Polignac number, because 34245302263 - 21 = 34245302261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34245302261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708370 + ... + 755167.

It is an arithmetic number, because the mean of its divisors is an integer number (8561697300).

Almost surely, 234245302263 is an apocalyptic number.

34245302263 is a deficient number, since it is larger than the sum of its proper divisors (1486937).

34245302263 is a wasteful number, since it uses less digits than its factorization.

34245302263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486936.

The product of its (nonzero) digits is 103680, while the sum is 34.

The spelling of 34245302263 in words is "thirty-four billion, two hundred forty-five million, three hundred two thousand, two hundred sixty-three".

Divisors: 1 23399 1463537 34245302263