Base | Representation |
---|---|
bin | 110010101100100110… |
… | …110110101110101011 |
3 | 12012111200221121120112 |
4 | 302230212312232223 |
5 | 1342440440134342 |
6 | 41001325044535 |
7 | 3634650616562 |
oct | 625446665653 |
9 | 165450847515 |
10 | 54435474347 |
11 | 210a4451631 |
12 | a6723b674b |
13 | 5196973667 |
14 | 28c5840bd9 |
15 | 1638e89682 |
hex | cac9b6bab |
54435474347 has 4 divisors (see below), whose sum is σ = 54461609640. Its totient is φ = 54409339056.
The previous prime is 54435474343. The next prime is 54435474361. The reversal of 54435474347 is 74347453445.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54435474347 - 22 = 54435474343 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54435474295 and 54435474304.
It is not an unprimeable number, because it can be changed into a prime (54435474341) 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, 13064522 + ... + 13068687.
It is an arithmetic number, because the mean of its divisors is an integer number (13615402410).
Almost surely, 254435474347 is an apocalyptic number.
54435474347 is a deficient number, since it is larger than the sum of its proper divisors (26135293).
54435474347 is a wasteful number, since it uses less digits than its factorization.
54435474347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26135292.
The product of its digits is 11289600, while the sum is 50.
The spelling of 54435474347 in words is "fifty-four billion, four hundred thirty-five million, four hundred seventy-four thousand, three hundred forty-seven".
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