Base | Representation |
---|---|
bin | 1011110100010110110… |
… | …1110110011100101111 |
3 | 201102001201121122122122 |
4 | 2331011231312130233 |
5 | 11311302434012234 |
6 | 233134440103155 |
7 | 20445230651144 |
oct | 2750555663457 |
9 | 642051548578 |
10 | 203033110319 |
11 | 79118996946 |
12 | 33423464abb |
13 | 161b8827300 |
14 | 9b80c663cb |
15 | 54348a892e |
hex | 2f45b7672f |
203033110319 has 12 divisors (see below), whose sum is σ = 220894414632. Its totient is φ = 186526922400.
The previous prime is 203033110297. The next prime is 203033110337. The reversal of 203033110319 is 913011330302.
It is not a de Polignac number, because 203033110319 - 216 = 203033044783 is a prime.
It is a super-2 number, since 2×2030331103192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203033110219) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2811212 + ... + 2882529.
It is an arithmetic number, because the mean of its divisors is an integer number (18407867886).
Almost surely, 2203033110319 is an apocalyptic number.
203033110319 is a deficient number, since it is larger than the sum of its proper divisors (17861304313).
203033110319 is a wasteful number, since it uses less digits than its factorization.
203033110319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5693978 (or 5693965 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 26.
The spelling of 203033110319 in words is "two hundred three billion, thirty-three million, one hundred ten thousand, three hundred nineteen".
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