Base | Representation |
---|---|
bin | 11100000011011011… |
… | …100101000010001110 |
3 | 2212202021111000202010 |
4 | 130003123211002032 |
5 | 443142304113202 |
6 | 21501002042050 |
7 | 2114313412536 |
oct | 340333450216 |
9 | 85667430663 |
10 | 30122332302 |
11 | 118582a9107 |
12 | 5a07aa9326 |
13 | 2ac082778a |
14 | 165a7b04c6 |
15 | bb474076c |
hex | 7036e508e |
30122332302 has 16 divisors (see below), whose sum is σ = 60256540800. Its totient is φ = 10038798072.
The previous prime is 30122332291. The next prime is 30122332319. The reversal of 30122332302 is 20323322103.
It is a super-2 number, since 2×301223323022 (a number of 22 digits) contains 22 as substring.
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, 461698 + ... + 522885.
It is an arithmetic number, because the mean of its divisors is an integer number (3766033800).
Almost surely, 230122332302 is an apocalyptic number.
30122332302 is an abundant number, since it is smaller than the sum of its proper divisors (30134208498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30122332302 is a wasteful number, since it uses less digits than its factorization.
30122332302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 989687.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 30122332302 its reverse (20323322103), we get a palindrome (50445654405).
The spelling of 30122332302 in words is "thirty billion, one hundred twenty-two million, three hundred thirty-two thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •