Base | Representation |
---|---|
bin | 110001000110110100… |
… | …0110110011100101110 |
3 | 101002012101011000220100 |
4 | 1202031220312130232 |
5 | 3211433102330332 |
6 | 120240125331530 |
7 | 10422200025246 |
oct | 1421550663456 |
9 | 332171130810 |
10 | 105455511342 |
11 | 407a5983565 |
12 | 18530a06ba6 |
13 | 9c37b4776c |
14 | 5165816b26 |
15 | 2b2316c67c |
hex | 188da3672e |
105455511342 has 48 divisors (see below), whose sum is σ = 229275053280. Its totient is φ = 35030693376.
The previous prime is 105455511331. The next prime is 105455511373. The reversal of 105455511342 is 243115554501.
105455511342 is a `hidden beast` number, since 1 + 0 + 54 + 5 + 551 + 13 + 42 = 666.
It is a super-2 number, since 2×1054555113422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105455511297 and 105455511306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23916034 + ... + 23920442.
It is an arithmetic number, because the mean of its divisors is an integer number (4776563610).
Almost surely, 2105455511342 is an apocalyptic number.
105455511342 is an abundant number, since it is smaller than the sum of its proper divisors (123819541938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105455511342 is a wasteful number, since it uses less digits than its factorization.
105455511342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8697 (or 8694 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
The spelling of 105455511342 in words is "one hundred five billion, four hundred fifty-five million, five hundred eleven thousand, three hundred forty-two".
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