Base | Representation |
---|---|
bin | 111110010110010… |
… | …0011111000111001 |
3 | 12101210120110111001 |
4 | 1330230203320321 |
5 | 13241031243441 |
6 | 543332005001 |
7 | 102562116661 |
oct | 17454437071 |
9 | 5353513431 |
10 | 2092056121 |
11 | 983a02801 |
12 | 4a4760761 |
13 | 27456913c |
14 | 15bbbd1a1 |
15 | c39e8731 |
hex | 7cb23e39 |
2092056121 has 9 divisors (see below), whose sum is σ = 2134747279. Its totient is φ = 2050204936.
The previous prime is 2092056107. The next prime is 2092056139. The reversal of 2092056121 is 1216502902.
The square root of 2092056121 is 45739.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1508157225 + 583898896 = 38835^2 + 24164^2 .
It is not a de Polignac number, because 2092056121 - 25 = 2092056089 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2092056121.
It is not an unprimeable number, because it can be changed into a prime (2092056181) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2423736 + ... + 2424598.
Almost surely, 22092056121 is an apocalyptic number.
2092056121 is the 45739-th square number.
2092056121 is the 22870-th centered octagonal number.
It is an amenable number.
2092056121 is a deficient number, since it is larger than the sum of its proper divisors (42691158).
2092056121 is an frugal number, since it uses more digits than its factorization.
2092056121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1832 (or 916 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 28.
The cubic root of 2092056121 is about 1278.9623998859.
The spelling of 2092056121 in words is "two billion, ninety-two million, fifty-six thousand, one hundred twenty-one".
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