Base | Representation |
---|---|
bin | 110001000011001101… |
… | …1010110100101011010 |
3 | 101001212221111200001100 |
4 | 1202012123112211122 |
5 | 3211211120014232 |
6 | 120220124332230 |
7 | 10416200516136 |
oct | 1420633264532 |
9 | 331787450040 |
10 | 105334532442 |
11 | 407436632a7 |
12 | 184b83a4076 |
13 | 9c18a6a109 |
14 | 51537243c6 |
15 | 2b17721c7c |
hex | 18866d695a |
105334532442 has 24 divisors (see below), whose sum is σ = 228242353716. Its totient is φ = 35108813376.
The previous prime is 105334532441. The next prime is 105334532449. The reversal of 105334532442 is 244235433501.
105334532442 is a `hidden beast` number, since 1 + 0 + 53 + 34 + 532 + 4 + 42 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 102458248281 + 2876284161 = 320091^2 + 53631^2 .
It is a super-2 number, since 2×1053345324422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105334532397 and 105334532406.
It is not an unprimeable number, because it can be changed into a prime (105334532441) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23428 + ... + 459584.
Almost surely, 2105334532442 is an apocalyptic number.
105334532442 is an abundant number, since it is smaller than the sum of its proper divisors (122907821274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105334532442 is a wasteful number, since it uses less digits than its factorization.
105334532442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449582 (or 449579 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
Adding to 105334532442 its reverse (244235433501), we get a palindrome (349569965943).
The spelling of 105334532442 in words is "one hundred five billion, three hundred thirty-four million, five hundred thirty-two thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •