Base | Representation |
---|---|
bin | 11111111111001010… |
… | …001001011111010101 |
3 | 10021122121100100100010 |
4 | 133333022021133111 |
5 | 1030314434341321 |
6 | 23440025510433 |
7 | 2324054652114 |
oct | 377712113725 |
9 | 107577310303 |
10 | 34345621461 |
11 | 13625231828 |
12 | 67a6342419 |
13 | 3314798a48 |
14 | 193b649c7b |
15 | d603c0676 |
hex | 7ff2897d5 |
34345621461 has 8 divisors (see below), whose sum is σ = 45896155200. Its totient is φ = 22846084352.
The previous prime is 34345621439. The next prime is 34345621477. The reversal of 34345621461 is 16412654343.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34345621461 - 26 = 34345621397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34345623461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12747585 + ... + 12750278.
It is an arithmetic number, because the mean of its divisors is an integer number (5737019400).
Almost surely, 234345621461 is an apocalyptic number.
It is an amenable number.
34345621461 is a deficient number, since it is larger than the sum of its proper divisors (11550533739).
34345621461 is a wasteful number, since it uses less digits than its factorization.
34345621461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25498315.
The product of its digits is 207360, while the sum is 39.
The spelling of 34345621461 in words is "thirty-four billion, three hundred forty-five million, six hundred twenty-one thousand, four hundred sixty-one".
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