Base | Representation |
---|---|
bin | 110001000101001111… |
… | …0011101010000101011 |
3 | 101002001200022111101201 |
4 | 1202022132131100223 |
5 | 3211331012030313 |
6 | 120230552225031 |
7 | 10420654041262 |
oct | 1421236352053 |
9 | 332050274351 |
10 | 105402455083 |
11 | 40778a35612 |
12 | 1851709b177 |
13 | 9c29b5c223 |
14 | 515c7655d9 |
15 | 2b1d68c0dd |
hex | 188a79d42b |
105402455083 has 2 divisors, whose sum is σ = 105402455084. Its totient is φ = 105402455082.
The previous prime is 105402455077. The next prime is 105402455087. The reversal of 105402455083 is 380554204501.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 105402455083 - 229 = 104865584171 is a prime.
It is a super-2 number, since 2×1054024550832 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (105402455087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52701227541 + 52701227542.
It is an arithmetic number, because the mean of its divisors is an integer number (52701227542).
Almost surely, 2105402455083 is an apocalyptic number.
105402455083 is a deficient number, since it is larger than the sum of its proper divisors (1).
105402455083 is an equidigital number, since it uses as much as digits as its factorization.
105402455083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96000, while the sum is 37.
Adding to 105402455083 its reverse (380554204501), we get a palindrome (485956659584).
The spelling of 105402455083 in words is "one hundred five billion, four hundred two million, four hundred fifty-five thousand, eighty-three".
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