Base | Representation |
---|---|
bin | 11110110110111100010… |
… | …001110011010010010010 |
3 | 21111201120200222122002012 |
4 | 132312330101303102102 |
5 | 234220420340110200 |
6 | 4302102510422522 |
7 | 306130614463403 |
oct | 36667421632222 |
9 | 7451520878065 |
10 | 2120577660050 |
11 | 748371895503 |
12 | 2a2b95201a42 |
13 | 124c7b324b05 |
14 | 748ca8059aa |
15 | 3a263a3ba35 |
hex | 1edbc473492 |
2120577660050 has 12 divisors (see below), whose sum is σ = 3944274447786. Its totient is φ = 848231064000.
The previous prime is 2120577660049. The next prime is 2120577660067. The reversal of 2120577660050 is 500667750212.
It can be written as a sum of positive squares in 3 ways, for example, as 1665072802129 + 455504857921 = 1290377^2 + 674911^2 .
It is a super-2 number, since 2×21205776600502 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21205776551 + ... + 21205776650.
Almost surely, 22120577660050 is an apocalyptic number.
2120577660050 is a deficient number, since it is larger than the sum of its proper divisors (1823696787736).
2120577660050 is a wasteful number, since it uses less digits than its factorization.
2120577660050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42411553213 (or 42411553208 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 41.
The spelling of 2120577660050 in words is "two trillion, one hundred twenty billion, five hundred seventy-seven million, six hundred sixty thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •