Base | Representation |
---|---|
bin | 10111011011000001100000… |
… | …001111000111100010010110 |
3 | 111111201212021002001212012222 |
4 | 113123001200033013202112 |
5 | 102000222300202444110 |
6 | 1003031035441542342 |
7 | 30461244056341610 |
oct | 2733014017074226 |
9 | 444655232055188 |
10 | 103012110203030 |
11 | 2a906210764706 |
12 | b67852b3449b2 |
13 | 45630008b4252 |
14 | 1b61b54211db0 |
15 | bd98ac2a1c55 |
hex | 5db0603c7896 |
103012110203030 has 32 divisors (see below), whose sum is σ = 212659427545344. Its totient is φ = 35193637643616.
The previous prime is 103012110202949. The next prime is 103012110203039. The reversal of 103012110203030 is 30302011210301.
It is a super-2 number, since 2×1030121102030302 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103012110203039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2599982972 + ... + 2600022591.
It is an arithmetic number, because the mean of its divisors is an integer number (6645607110792).
Almost surely, 2103012110203030 is an apocalyptic number.
103012110203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103012110203030 is an abundant number, since it is smaller than the sum of its proper divisors (109647317342314).
103012110203030 is a wasteful number, since it uses less digits than its factorization.
103012110203030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5200005860.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 103012110203030 its reverse (30302011210301), we get a palindrome (133314121413331).
The spelling of 103012110203030 in words is "one hundred three trillion, twelve billion, one hundred ten million, two hundred three thousand, thirty".
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