Base | Representation |
---|---|
bin | 100001111010001000001… |
… | …001011101010100111001 |
3 | 22020202112121110112022021 |
4 | 201322020021131110321 |
5 | 301134130023031400 |
6 | 4542243055354441 |
7 | 330230310033064 |
oct | 41721011352471 |
9 | 8222477415267 |
10 | 2330156455225 |
11 | 819239632255 |
12 | 317724822a21 |
13 | 13b96aca7211 |
14 | 80accb258db |
15 | 4092cdbc71a |
hex | 21e8825d539 |
2330156455225 has 9 divisors (see below), whose sum is σ = 2889403468717. Its totient is φ = 1864119058240.
The previous prime is 2330156455217. The next prime is 2330156455229. The reversal of 2330156455225 is 5225546510332.
The square root of 2330156455225 is 1526485.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 2932980649 + 2327223474576 = 54157^2 + 1525524^2 .
It is not a de Polignac number, because 2330156455225 - 23 = 2330156455217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2330156455229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7479777 + ... + 7785073.
Almost surely, 22330156455225 is an apocalyptic number.
2330156455225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2330156455225 is the 1526485-th square number.
2330156455225 is the 763243-rd centered octagonal number.
It is an amenable number.
2330156455225 is a deficient number, since it is larger than the sum of its proper divisors (559247013492).
2330156455225 is an frugal number, since it uses more digits than its factorization.
2330156455225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 610604 (or 305302 counting only the distinct ones).
The product of its (nonzero) digits is 1080000, while the sum is 43.
The spelling of 2330156455225 in words is "two trillion, three hundred thirty billion, one hundred fifty-six million, four hundred fifty-five thousand, two hundred twenty-five".
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