Base | Representation |
---|---|
bin | 110000111101011100… |
… | …1100101011111101100 |
3 | 101001101110120212111000 |
4 | 1201322321211133230 |
5 | 3210312112144434 |
6 | 120145015200300 |
7 | 10411331604222 |
oct | 1417271453754 |
9 | 331343525430 |
10 | 105141131244 |
11 | 406544780a6 |
12 | 18463676090 |
13 | 9bb7983536 |
14 | 5135b7cb12 |
15 | 2b0576cb99 |
hex | 187ae657ec |
105141131244 has 24 divisors (see below), whose sum is σ = 272588118320. Its totient is φ = 35047043712.
The previous prime is 105141131239. The next prime is 105141131261. The reversal of 105141131244 is 442131141501.
It is a happy number.
105141131244 is a `hidden beast` number, since 1 + 0 + 5 + 1 + 411 + 3 + 1 + 244 = 666.
It is a super-2 number, since 2×1051411312442 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486764389 + ... + 486764604.
Almost surely, 2105141131244 is an apocalyptic number.
It is an amenable number.
105141131244 is an abundant number, since it is smaller than the sum of its proper divisors (167446987076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105141131244 is a wasteful number, since it uses less digits than its factorization.
105141131244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 973529006 (or 973528998 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
Adding to 105141131244 its reverse (442131141501), we get a palindrome (547272272745).
The spelling of 105141131244 in words is "one hundred five billion, one hundred forty-one million, one hundred thirty-one thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •