Base | Representation |
---|---|
bin | 110011110101010011… |
… | …0110101110111000110 |
3 | 101122022101211201012100 |
4 | 1213222212311313012 |
5 | 3310430404424110 |
6 | 123045112332530 |
7 | 11020241240553 |
oct | 1475246656706 |
9 | 348271751170 |
10 | 111310233030 |
11 | 4322a7a7627 |
12 | 196a56a4146 |
13 | a65baa8819 |
14 | 555d209a2a |
15 | 2d67159bc0 |
hex | 19ea9b5dc6 |
111310233030 has 48 divisors (see below), whose sum is σ = 291967752960. Its totient is φ = 29420047104.
The previous prime is 111310233029. The next prime is 111310233101. The reversal of 111310233030 is 30332013111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 111310232994 and 111310233012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5462310 + ... + 5482649.
It is an arithmetic number, because the mean of its divisors is an integer number (6082661520).
Almost surely, 2111310233030 is an apocalyptic number.
111310233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
111310233030 is an abundant number, since it is smaller than the sum of its proper divisors (180657519930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111310233030 is a wasteful number, since it uses less digits than its factorization.
111310233030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10945085 (or 10945082 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 111310233030 its reverse (30332013111), we get a palindrome (141642246141).
The spelling of 111310233030 in words is "one hundred eleven billion, three hundred ten million, two hundred thirty-three thousand, thirty".
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