Base | Representation |
---|---|
bin | 11101011101000010010… |
… | …10101000010110000110 |
3 | 10120202012111111100002000 |
4 | 32232201022220112012 |
5 | 113040104413424110 |
6 | 2052525515130130 |
7 | 133054554355443 |
oct | 16564112502606 |
9 | 3522174440060 |
10 | 1012021233030 |
11 | 36021766a225 |
12 | 144177a43946 |
13 | 74582955a92 |
14 | 36da6bd09ca |
15 | 1b4d1ccd1c0 |
hex | eba12a8586 |
1012021233030 has 32 divisors (see below), whose sum is σ = 2698723288800. Its totient is φ = 269872328736.
The previous prime is 1012021233019. The next prime is 1012021233043. The reversal of 1012021233030 is 303321202101.
1012021233030 is a `hidden beast` number, since 1 + 0 + 120 + 212 + 330 + 3 + 0 = 666.
It is a super-3 number, since 3×10120212330303 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 = 1012021232994 and 1012021233012.
It is a congruent number.
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, 1874113125 + ... + 1874113664.
It is an arithmetic number, because the mean of its divisors is an integer number (84335102775).
Almost surely, 21012021233030 is an apocalyptic number.
1012021233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012021233030 is an abundant number, since it is smaller than the sum of its proper divisors (1686702055770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012021233030 is a wasteful number, since it uses less digits than its factorization.
1012021233030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3748226805 (or 3748226799 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 1012021233030 its reverse (303321202101), we get a palindrome (1315342435131).
The spelling of 1012021233030 in words is "one trillion, twelve billion, twenty-one million, two hundred thirty-three thousand, thirty".
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