Base | Representation |
---|---|
bin | 1000100100101001… |
… | …1011100101010100 |
3 | 12221101010201210120 |
4 | 2021022123211110 |
5 | 14203102304022 |
6 | 1020202551540 |
7 | 111011662560 |
oct | 21112334524 |
9 | 5841121716 |
10 | 2301213012 |
11 | a80a7a43a |
12 | 5428085b0 |
13 | 2a89ab307 |
14 | 17b8a66a0 |
15 | d7060d5c |
hex | 8929b954 |
2301213012 has 24 divisors (see below), whose sum is σ = 6136568256. Its totient is φ = 657489408.
The previous prime is 2301213011. The next prime is 2301213029. The reversal of 2301213012 is 2103121032.
It is a super-2 number, since 2×23012130122 = 10591162653196224288, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2301212982 and 2301213000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2301213011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13697613 + ... + 13697780.
It is an arithmetic number, because the mean of its divisors is an integer number (255690344).
Almost surely, 22301213012 is an apocalyptic number.
It is an amenable number.
2301213012 is an abundant number, since it is smaller than the sum of its proper divisors (3835355244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2301213012 is a wasteful number, since it uses less digits than its factorization.
2301213012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27395407 (or 27395405 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2301213012 is about 47970.9600904547. The cubic root of 2301213012 is about 1320.2381365585.
Adding to 2301213012 its reverse (2103121032), we get a palindrome (4404334044).
The spelling of 2301213012 in words is "two billion, three hundred one million, two hundred thirteen thousand, twelve".
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