Base | Representation |
---|---|
bin | 11101101100011110110… |
… | …01101101111111100110 |
3 | 10121112121101011111111102 |
4 | 32312033121231333212 |
5 | 113204100130224110 |
6 | 2100420403240102 |
7 | 133500211351142 |
oct | 16661731557746 |
9 | 3545541144442 |
10 | 1020313133030 |
11 | 363792189444 |
12 | 1458b0979032 |
13 | 752a47bbb99 |
14 | 37552160222 |
15 | 1b819c375a5 |
hex | ed8f66dfe6 |
1020313133030 has 24 divisors (see below), whose sum is σ = 1950951691728. Its totient is φ = 384117884288.
The previous prime is 1020313133023. The next prime is 1020313133053. The reversal of 1020313133030 is 303313130201.
It is a junction number, because it is equal to n+sod(n) for n = 1020313132993 and 1020313133011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176521874 + ... + 176527653.
It is an arithmetic number, because the mean of its divisors is an integer number (81289653822).
Almost surely, 21020313133030 is an apocalyptic number.
1020313133030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1020313133030 is a deficient number, since it is larger than the sum of its proper divisors (930638558698).
1020313133030 is a wasteful number, since it uses less digits than its factorization.
1020313133030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353049568 (or 353049551 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 1020313133030 its reverse (303313130201), we get a palindrome (1323626263231).
The spelling of 1020313133030 in words is "one trillion, twenty billion, three hundred thirteen million, one hundred thirty-three thousand, thirty".
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