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34235249228993 = 372234149224243
BaseRepresentation
bin1111100100011000000111…
…10111100111110011000001
311111012212011101022111202102
413302030003313213303001
513441402242300311433
6200451242324400145
710132262251013651
oct762140367476301
9144185141274672
1034235249228993
11a9aa0a675132a
123a0b02b846055
1316144a72b02a7
14864dd0032361
153e580dab94e8
hex1f2303de7cc1

34235249228993 has 8 divisors (see below), whose sum is σ = 35318196764928. Its totient is φ = 33160600142064.

The previous prime is 34235249228941. The next prime is 34235249229053. The reversal of 34235249228993 is 39982294253243.

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

It is a de Polignac number, because none of the positive numbers 2k-34235249228993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34235249228923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2074603871 + ... + 2074620372.

It is an arithmetic number, because the mean of its divisors is an integer number (4414774595616).

Almost surely, 234235249228993 is an apocalyptic number.

It is an amenable number.

34235249228993 is a deficient number, since it is larger than the sum of its proper divisors (1082947535935).

34235249228993 is a wasteful number, since it uses less digits than its factorization.

34235249228993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4149224503.

The product of its digits is 201553920, while the sum is 65.

The spelling of 34235249228993 in words is "thirty-four trillion, two hundred thirty-five billion, two hundred forty-nine million, two hundred twenty-eight thousand, nine hundred ninety-three".

Divisors: 1 37 223 8251 4149224243 153521296991 925277006189 34235249228993