Base | Representation |
---|---|
bin | 110010100101100000… |
… | …110110110100100001 |
3 | 12012012102000010102120 |
4 | 302211200312310201 |
5 | 1342220003230340 |
6 | 40541434134453 |
7 | 3632004206106 |
oct | 624540666441 |
9 | 165172003376 |
10 | 54316461345 |
11 | 21043254383 |
12 | a63a581429 |
13 | 5178103a73 |
14 | 28b3b00aad |
15 | 162d7cb4d0 |
hex | ca5836d21 |
54316461345 has 16 divisors (see below), whose sum is σ = 86928473472. Its totient is φ = 28961400960.
The previous prime is 54316461323. The next prime is 54316461349.
It is a happy number.
54316461345 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54316461345 - 26 = 54316461281 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54316461297 and 54316461306.
It is not an unprimeable number, because it can be changed into a prime (54316461349) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400036 + ... + 518325.
It is an arithmetic number, because the mean of its divisors is an integer number (5433029592).
Almost surely, 254316461345 is an apocalyptic number.
It is an amenable number.
54316461345 is a deficient number, since it is larger than the sum of its proper divisors (32612012127).
54316461345 is a wasteful number, since it uses less digits than its factorization.
54316461345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 922312.
The product of its digits is 518400, while the sum is 42.
The spelling of 54316461345 in words is "fifty-four billion, three hundred sixteen million, four hundred sixty-one thousand, three hundred forty-five".
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