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34298528497 = 88193889163
BaseRepresentation
bin11111111100010110…
…100000001011110001
310021112022201202221021
4133330112200023301
51030220410402442
623431224255441
72322643452622
oct377426401361
9107468652837
1034298528497
1113600697122
126792611581
133307aba89c
1419352aba49
15d5b1bbe67
hex7fc5a02f1

34298528497 has 4 divisors (see below), whose sum is σ = 34302426480. Its totient is φ = 34294630516.

The previous prime is 34298528461. The next prime is 34298528503. The reversal of 34298528497 is 79482589243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79482589243 = 88190218603.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34298528497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34298528447) by changing a digit.

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, 1935763 + ... + 1953400.

It is an arithmetic number, because the mean of its divisors is an integer number (8575606620).

Almost surely, 234298528497 is an apocalyptic number.

It is an amenable number.

34298528497 is a deficient number, since it is larger than the sum of its proper divisors (3897983).

34298528497 is an equidigital number, since it uses as much as digits as its factorization.

34298528497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897982.

The product of its digits is 34836480, while the sum is 61.

The spelling of 34298528497 in words is "thirty-four billion, two hundred ninety-eight million, five hundred twenty-eight thousand, four hundred ninety-seven".

Divisors: 1 8819 3889163 34298528497