Base | Representation |
---|---|
bin | 1101101111000001110111… |
… | …10010111011101101110010 |
3 | 10221221101202212020121000112 |
4 | 12313200323302323231302 |
5 | 12424322140041424020 |
6 | 144123055320021322 |
7 | 6235052531356406 |
oct | 667407362735562 |
9 | 127841685217015 |
10 | 30203213233010 |
11 | 9695124523824 |
12 | 3479703001842 |
13 | 13b11c638121c |
14 | 765bb40dd106 |
15 | 3759c53b22c5 |
hex | 1b783bcbbb72 |
30203213233010 has 16 divisors (see below), whose sum is σ = 54365869854936. Its totient is φ = 12081266174208.
The previous prime is 30203213232979. The next prime is 30203213233013. The reversal of 30203213233010 is 1033231230203.
It can be written as a sum of positive squares in 4 ways, for example, as 24666787765489 + 5536425467521 = 4966567^2 + 2352961^2 .
It is not an unprimeable number, because it can be changed into a prime (30203213233013) 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, 5478752 + ... + 9509108.
Almost surely, 230203213233010 is an apocalyptic number.
30203213233010 is a deficient number, since it is larger than the sum of its proper divisors (24162656621926).
30203213233010 is a wasteful number, since it uses less digits than its factorization.
30203213233010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4779757.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 30203213233010 its reverse (1033231230203), we get a palindrome (31236444463213).
The spelling of 30203213233010 in words is "thirty trillion, two hundred three billion, two hundred thirteen million, two hundred thirty-three thousand, ten".
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