Base | Representation |
---|---|
bin | 11100001001011100… |
… | …101111100110010010 |
3 | 2220000022110202202220 |
4 | 130021130233212102 |
5 | 443344131113020 |
6 | 21515010121510 |
7 | 2116650551130 |
oct | 341134574622 |
9 | 86008422686 |
10 | 30223301010 |
11 | 118aa2a1421 |
12 | 5a35880296 |
13 | 2b0871a186 |
14 | 1669d74750 |
15 | bbd537240 |
hex | 70972f992 |
30223301010 has 32 divisors (see below), whose sum is σ = 82898197632. Its totient is φ = 6908183040.
The previous prime is 30223300993. The next prime is 30223301047. The reversal of 30223301010 is 1010332203.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71960031 + ... + 71960450.
It is an arithmetic number, because the mean of its divisors is an integer number (2590568676).
Almost surely, 230223301010 is an apocalyptic number.
30223301010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30223301010 is an abundant number, since it is smaller than the sum of its proper divisors (52674896622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30223301010 is a wasteful number, since it uses less digits than its factorization.
30223301010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143920498.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 30223301010 its reverse (1010332203), we get a palindrome (31233633213).
The spelling of 30223301010 in words is "thirty billion, two hundred twenty-three million, three hundred one thousand, ten".
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