Base | Representation |
---|---|
bin | 1011010000111011… |
… | …0110000000101001 |
3 | 21210201210110020201 |
4 | 2310032312000221 |
5 | 22143042240441 |
6 | 1220014152201 |
7 | 134634535432 |
oct | 26416660051 |
9 | 7721713221 |
10 | 3023790121 |
11 | 131193a300 |
12 | 7047b2661 |
13 | 3925c3b31 |
14 | 20983a489 |
15 | 12a6e2c31 |
hex | b43b6029 |
3023790121 has 9 divisors (see below), whose sum is σ = 3324335133. Its totient is φ = 2748350220.
The previous prime is 3023790113. The next prime is 3023790269. The reversal of 3023790121 is 1210973203.
The square root of 3023790121 is 54989.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 3023790121 - 23 = 3023790113 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 3023790121.
It is not an unprimeable number, because it can be changed into a prime (3023790101) 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, 602380 + ... + 607378.
Almost surely, 23023790121 is an apocalyptic number.
3023790121 is the 54989-th square number.
3023790121 is the 27495-th centered octagonal number.
It is an amenable number.
3023790121 is a deficient number, since it is larger than the sum of its proper divisors (300545012).
3023790121 is an frugal number, since it uses more digits than its factorization.
3023790121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10020 (or 5010 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 28.
The cubic root of 3023790121 is about 1446.0519028205.
The spelling of 3023790121 in words is "three billion, twenty-three million, seven hundred ninety thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •