Base | Representation |
---|---|
bin | 10111001100110000000011… |
… | …100101110010110110010110 |
3 | 111101021002121221212221201020 |
4 | 113030300003211302312112 |
5 | 101333140102122314110 |
6 | 1001000311134342010 |
7 | 30330342545406624 |
oct | 2714600345626626 |
9 | 441232557787636 |
10 | 102031303323030 |
11 | 2a568261858964 |
12 | b53a42505a906 |
13 | 44c1683aa1a63 |
14 | 1b2a4acc54514 |
15 | bbe105a20d70 |
hex | 5ccc03972d96 |
102031303323030 has 128 divisors (see below), whose sum is σ = 247737542532480. Its totient is φ = 26892647792640.
The previous prime is 102031303322987. The next prime is 102031303323049. The reversal of 102031303323030 is 30323303130201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 604119436 + ... + 604288304.
It is an arithmetic number, because the mean of its divisors is an integer number (1935449551035).
Almost surely, 2102031303323030 is an apocalyptic number.
102031303323030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102031303323030 is an abundant number, since it is smaller than the sum of its proper divisors (145706239209450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102031303323030 is a wasteful number, since it uses less digits than its factorization.
102031303323030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169746.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 102031303323030 its reverse (30323303130201), we get a palindrome (132354606453231).
The spelling of 102031303323030 in words is "one hundred two trillion, thirty-one billion, three hundred three million, three hundred twenty-three thousand, thirty".
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