Base | Representation |
---|---|
bin | 1101101111000000000010… |
… | …01101011000110010111010 |
3 | 10221221022020100201001001012 |
4 | 12313200001031120302322 |
5 | 12424313131424441442 |
6 | 144122414004353522 |
7 | 6235016264601011 |
oct | 667400115306272 |
9 | 127838210631035 |
10 | 30202230312122 |
11 | 969476a705810 |
12 | 34794899a58a2 |
13 | 13b109a843b2b |
14 | 765b1d759a78 |
15 | 375968e56582 |
hex | 1b7801358cba |
30202230312122 has 16 divisors (see below), whose sum is σ = 52328997974592. Its totient is φ = 12920740240320.
The previous prime is 30202230312101. The next prime is 30202230312181. The reversal of 30202230312122 is 22121303220203.
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, 40377312878 + ... + 40377313625.
It is an arithmetic number, because the mean of its divisors is an integer number (3270562373412).
Almost surely, 230202230312122 is an apocalyptic number.
30202230312122 is a deficient number, since it is larger than the sum of its proper divisors (22126767662470).
30202230312122 is a wasteful number, since it uses less digits than its factorization.
30202230312122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80754626533.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 30202230312122 its reverse (22121303220203), we get a palindrome (52323533532325).
The spelling of 30202230312122 in words is "thirty trillion, two hundred two billion, two hundred thirty million, three hundred twelve thousand, one hundred twenty-two".
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