Base | Representation |
---|---|
bin | 110100100011000001… |
… | …1100100010010100010 |
3 | 101210021022211000221111 |
4 | 1221012003210102202 |
5 | 3322101142134030 |
6 | 123501241013534 |
7 | 11103251223616 |
oct | 1510603442242 |
9 | 353238730844 |
10 | 112844489890 |
11 | 43947855500 |
12 | 19a534842aa |
13 | a844903512 |
14 | 5666ca9346 |
15 | 2e06bbe62a |
hex | 1a460e44a2 |
112844489890 has 96 divisors (see below), whose sum is σ = 239638921200. Its totient is φ = 38091018240.
The previous prime is 112844489881. The next prime is 112844489911. The reversal of 112844489890 is 98984448211.
It can be written as a sum of positive squares in 8 ways, for example, as 32120883729 + 80723606161 = 179223^2 + 284119^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1464036 + ... + 1539184.
Almost surely, 2112844489890 is an apocalyptic number.
112844489890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112844489890 is an abundant number, since it is smaller than the sum of its proper divisors (126794431310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112844489890 is a wasteful number, since it uses less digits than its factorization.
112844489890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75268 (or 75257 counting only the distinct ones).
The product of its (nonzero) digits is 5308416, while the sum is 58.
The spelling of 112844489890 in words is "one hundred twelve billion, eight hundred forty-four million, four hundred eighty-nine thousand, eight hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •