Base | Representation |
---|---|
bin | 111100011111111… |
… | …1010100111010010 |
3 | 12020110211202101201 |
4 | 1320333322213102 |
5 | 13124141133244 |
6 | 533234221414 |
7 | 101206615534 |
oct | 17077724722 |
9 | 5213752351 |
10 | 2030021074 |
11 | 951991974 |
12 | 487a2486a |
13 | 264758b03 |
14 | 153871854 |
15 | bd342ad4 |
hex | 78ffa9d2 |
2030021074 has 16 divisors (see below), whose sum is σ = 3141156096. Its totient is φ = 983466000.
The previous prime is 2030021053. The next prime is 2030021093. The reversal of 2030021074 is 4701200302.
It is a super-3 number, since 3×20300210743 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116002 + ... + 132349.
It is an arithmetic number, because the mean of its divisors is an integer number (196322256).
Almost surely, 22030021074 is an apocalyptic number.
2030021074 is a deficient number, since it is larger than the sum of its proper divisors (1111135022).
2030021074 is a wasteful number, since it uses less digits than its factorization.
2030021074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248481.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 2030021074 is about 45055.7551706771. The cubic root of 2030021074 is about 1266.1937985462.
Adding to 2030021074 its reverse (4701200302), we get a palindrome (6731221376).
The spelling of 2030021074 in words is "two billion, thirty million, twenty-one thousand, seventy-four".
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