Base | Representation |
---|---|
bin | 10001111100001… |
… | …110100100111100 |
3 | 202222101102202221 |
4 | 101330032210330 |
5 | 1104024013040 |
6 | 45511255124 |
7 | 10313315665 |
oct | 2174164474 |
9 | 688342687 |
10 | 301001020 |
11 | 1449a8581 |
12 | 8497a4a4 |
13 | 4a48b618 |
14 | 2bd9436c |
15 | 1b65a74a |
hex | 11f0e93c |
301001020 has 24 divisors (see below), whose sum is σ = 638243424. Its totient is φ = 119230656.
The previous prime is 301000969. The next prime is 301001053. The reversal of 301001020 is 20100103.
It is a super-2 number, since 2×3010010202 = 181203228082080800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 301000994 and 301001012.
It is a congruent number.
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, 70999 + ... + 75118.
It is an arithmetic number, because the mean of its divisors is an integer number (26593476).
Almost surely, 2301001020 is an apocalyptic number.
It is an amenable number.
301001020 is an abundant number, since it is smaller than the sum of its proper divisors (337242404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
301001020 is a wasteful number, since it uses less digits than its factorization.
301001020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146229 (or 146227 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 301001020 is about 17349.3809687839. The cubic root of 301001020 is about 670.1766965463.
Adding to 301001020 its reverse (20100103), we get a palindrome (321101123).
The spelling of 301001020 in words is "three hundred one million, one thousand, twenty".
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