Base | Representation |
---|---|
bin | 111100100000101… |
… | …0000111011011111 |
3 | 12020111111201101010 |
4 | 1321001100323133 |
5 | 13124233441443 |
6 | 533245550303 |
7 | 101212620354 |
oct | 17101207337 |
9 | 5214451333 |
10 | 2030374623 |
11 | 952103562 |
12 | 487b75393 |
13 | 264850a04 |
14 | 15392462b |
15 | bd3b2733 |
hex | 79050edf |
2030374623 has 16 divisors (see below), whose sum is σ = 2749483616. Its totient is φ = 1332495360.
The previous prime is 2030374601. The next prime is 2030374627. The reversal of 2030374623 is 3264730302.
It is not a de Polignac number, because 2030374623 - 29 = 2030374111 is a prime.
It is a super-2 number, since 2×20303746232 = 8244842219444784258, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030374627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109911 + ... + 127047.
It is an arithmetic number, because the mean of its divisors is an integer number (171842726).
Almost surely, 22030374623 is an apocalyptic number.
2030374623 is a deficient number, since it is larger than the sum of its proper divisors (719108993).
2030374623 is a wasteful number, since it uses less digits than its factorization.
2030374623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17754.
The product of its (nonzero) digits is 18144, while the sum is 30.
The square root of 2030374623 is about 45059.6784609034. The cubic root of 2030374623 is about 1266.2673011600.
The spelling of 2030374623 in words is "two billion, thirty million, three hundred seventy-four thousand, six hundred twenty-three".
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