Base | Representation |
---|---|
bin | 10111001100110000000011… |
… | …011101011001101111010110 |
3 | 111101021002121210202011212202 |
4 | 113030300003131121233112 |
5 | 101333140101041414110 |
6 | 1001000311015244502 |
7 | 30330342520614626 |
oct | 2714600335315726 |
9 | 441232553664782 |
10 | 102031301123030 |
11 | 2a568260595a84 |
12 | b53a424379732 |
13 | 44c16834b1596 |
14 | 1b2a4ac840886 |
15 | bbe1057390a5 |
hex | 5ccc03759bd6 |
102031301123030 has 16 divisors (see below), whose sum is σ = 184082458832064. Its totient is φ = 40717827824640.
The previous prime is 102031301122969. The next prime is 102031301123041. The reversal of 102031301123030 is 30321103130201.
It is a junction number, because it is equal to n+sod(n) for n = 102031301122993 and 102031301123011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11836573547 + ... + 11836582166.
It is an arithmetic number, because the mean of its divisors is an integer number (11505153677004).
Almost surely, 2102031301123030 is an apocalyptic number.
102031301123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102031301123030 is a deficient number, since it is larger than the sum of its proper divisors (82051157709034).
102031301123030 is a wasteful number, since it uses less digits than its factorization.
102031301123030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23673156151.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 102031301123030 its reverse (30321103130201), we get a palindrome (132352404253231).
The spelling of 102031301123030 in words is "one hundred two trillion, thirty-one billion, three hundred one million, one hundred twenty-three thousand, thirty".
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