Base | Representation |
---|---|
bin | 1000100101110100… |
… | …1001111011010100 |
3 | 12221201101002212202 |
4 | 2021131021323110 |
5 | 14210331341203 |
6 | 1020500104032 |
7 | 111101465042 |
oct | 21135117324 |
9 | 5851332782 |
10 | 2306121428 |
11 | a83822186 |
12 | 544395018 |
13 | 2a9a094c0 |
14 | 17c3c3392 |
15 | d76d0388 |
hex | 89749ed4 |
2306121428 has 36 divisors (see below), whose sum is σ = 4586973300. Its totient is φ = 1008336384.
The previous prime is 2306121397. The next prime is 2306121431. The reversal of 2306121428 is 8241216032.
It is a happy number.
2306121428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 655974544 + 1650146884 = 25612^2 + 40622^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2306121428.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42653 + ... + 80196.
It is an arithmetic number, because the mean of its divisors is an integer number (127415925).
Almost surely, 22306121428 is an apocalyptic number.
It is an amenable number.
2306121428 is a deficient number, since it is larger than the sum of its proper divisors (2280851872).
2306121428 is a wasteful number, since it uses less digits than its factorization.
2306121428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122904 (or 122883 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 2306121428 is about 48022.0931238945. The cubic root of 2306121428 is about 1321.1761456289.
The spelling of 2306121428 in words is "two billion, three hundred six million, one hundred twenty-one thousand, four hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.330 sec. • engine limits •