Base | Representation |
---|---|
bin | 10111011100010110001010… |
… | …111000111100010001000000 |
3 | 111112001112220202010022011100 |
4 | 113130112022320330101000 |
5 | 102003214441122420300 |
6 | 1003140512405014400 |
7 | 30500642645041626 |
oct | 2734261270742100 |
9 | 445045822108140 |
10 | 103103020123200 |
11 | 2a940821a73239 |
12 | b6920809b4400 |
13 | 456b75b094316 |
14 | 1b662d9ccd516 |
15 | bdbe2d469700 |
hex | 5dc58ae3c440 |
103103020123200 has 252 divisors, whose sum is σ = 367204971415360. Its totient is φ = 27437680696320.
The previous prime is 103103020123193. The next prime is 103103020123273. The reversal of 103103020123200 is 2321020301301.
103103020123200 is a `hidden beast` number, since 1 + 0 + 31 + 0 + 302 + 0 + 12 + 320 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 338260 + ... + 14363859.
Almost surely, 2103103020123200 is an apocalyptic number.
103103020123200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103103020123200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183602485707680).
103103020123200 is an abundant number, since it is smaller than the sum of its proper divisors (264101951292160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103103020123200 is a wasteful number, since it uses less digits than its factorization.
103103020123200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14702634 (or 14702616 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103103020123200 its reverse (2321020301301), we get a palindrome (105424040424501).
The spelling of 103103020123200 in words is "one hundred three trillion, one hundred three billion, twenty million, one hundred twenty-three thousand, two hundred".
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