Base | Representation |
---|---|
bin | 11101100011010011010… |
… | …110000111000111011001 |
3 | 21012010202212200201110000 |
4 | 131203103112013013121 |
5 | 231233004202240401 |
6 | 4152531212243213 |
7 | 266501245120614 |
oct | 35432326070731 |
9 | 7163685621400 |
10 | 2030770352601 |
11 | 713276a16161 |
12 | 2896b0a70509 |
13 | 1196683cb9c3 |
14 | 7040b34717b |
15 | 37c59574186 |
hex | 1d8d35871d9 |
2030770352601 has 45 divisors (see below), whose sum is σ = 3053268961743. Its totient is φ = 1345134139920.
The previous prime is 2030770352593. The next prime is 2030770352617. The reversal of 2030770352601 is 1062530770302.
The square root of 2030770352601 is 1425051.
It is a perfect power (a square), and thus also a powerful number.
2030770352601 is a `hidden beast` number, since 20 + 307 + 70 + 3 + 5 + 260 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1169103725001 + 861666627600 = 1081251^2 + 928260^2 .
It is not a de Polignac number, because 2030770352601 - 23 = 2030770352593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2030770352701) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2449662255 + ... + 2449663083.
Almost surely, 22030770352601 is an apocalyptic number.
2030770352601 is the 1425051-st square number.
2030770352601 is the 712526-th centered octagonal number.
It is an amenable number.
2030770352601 is a deficient number, since it is larger than the sum of its proper divisors (1022498609142).
2030770352601 is an frugal number, since it uses more digits than its factorization.
2030770352601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2052 (or 1023 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
Multiplying 2030770352601 by its sum of digits (36), we get a square (73107732693636 = 85503062).
The spelling of 2030770352601 in words is "two trillion, thirty billion, seven hundred seventy million, three hundred fifty-two thousand, six hundred one".
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