Base | Representation |
---|---|
bin | 111110101111111… |
… | …1110101111011100 |
3 | 12102201221021122112 |
4 | 1331133332233130 |
5 | 13303004113302 |
6 | 544532533152 |
7 | 103114520216 |
oct | 17537765734 |
9 | 5381837575 |
10 | 2105535452 |
11 | 990579a49 |
12 | 4a91811b8 |
13 | 2772a8587 |
14 | 15d8cb5b6 |
15 | c4cac552 |
hex | 7d7febdc |
2105535452 has 12 divisors (see below), whose sum is σ = 3754209816. Its totient is φ = 1032904080.
The previous prime is 2105535433. The next prime is 2105535457. The reversal of 2105535452 is 2545355012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2105535457) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4965674 + ... + 4966097.
It is an arithmetic number, because the mean of its divisors is an integer number (312850818).
Almost surely, 22105535452 is an apocalyptic number.
It is an amenable number.
2105535452 is a deficient number, since it is larger than the sum of its proper divisors (1648674364).
2105535452 is a wasteful number, since it uses less digits than its factorization.
2105535452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9931828 (or 9931826 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 2105535452 is about 45886.1139343920. The cubic root of 2105535452 is about 1281.7033499507.
The spelling of 2105535452 in words is "two billion, one hundred five million, five hundred thirty-five thousand, four hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •