Base | Representation |
---|---|
bin | 111100100001010… |
… | …1101101001100001 |
3 | 12020112020000022222 |
4 | 1321002231221201 |
5 | 13124333120101 |
6 | 533302040425 |
7 | 101216061524 |
oct | 17102555141 |
9 | 5215200288 |
10 | 2030754401 |
11 | 952342925 |
12 | 488119115 |
13 | 264954830 |
14 | 1539c2bbb |
15 | bd43a01b |
hex | 790ada61 |
2030754401 has 4 divisors (see below), whose sum is σ = 2186966292. Its totient is φ = 1874542512.
The previous prime is 2030754373. The next prime is 2030754419. The reversal of 2030754401 is 1044570302.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 380445025 + 1650309376 = 19505^2 + 40624^2 .
It is a cyclic number.
It is not a de Polignac number, because 2030754401 - 222 = 2026560097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2030754001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78105926 + ... + 78105951.
It is an arithmetic number, because the mean of its divisors is an integer number (546741573).
Almost surely, 22030754401 is an apocalyptic number.
It is an amenable number.
2030754401 is a deficient number, since it is larger than the sum of its proper divisors (156211891).
2030754401 is a wasteful number, since it uses less digits than its factorization.
2030754401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156211890.
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 2030754401 is about 45063.8924306367. The cubic root of 2030754401 is about 1266.3462472614.
The spelling of 2030754401 in words is "two billion, thirty million, seven hundred fifty-four thousand, four hundred one".
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