Base | Representation |
---|---|
bin | 10111011101111011101100… |
… | …011001011011000010010110 |
3 | 111112102222021211211111011220 |
4 | 113131323230121123002112 |
5 | 102012011214213211243 |
6 | 1003302541353311210 |
7 | 30511552216352430 |
oct | 2735735431330226 |
9 | 445388254744156 |
10 | 103212030210198 |
11 | 2a982a8135a028 |
12 | b6ab224105506 |
13 | 4578b11476390 |
14 | 1b6b6bb82d650 |
15 | bdebad6c4783 |
hex | 5ddeec65b096 |
103212030210198 has 32 divisors (see below), whose sum is σ = 254060382057216. Its totient is φ = 27220755220128.
The previous prime is 103212030210197. The next prime is 103212030210209. The reversal of 103212030210198 is 891012030212301.
It is a super-2 number, since 2×1032120302101982 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103212030210193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94516510636 + ... + 94516511727.
It is an arithmetic number, because the mean of its divisors is an integer number (7939386939288).
Almost surely, 2103212030210198 is an apocalyptic number.
103212030210198 is an abundant number, since it is smaller than the sum of its proper divisors (150848351847018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103212030210198 is a wasteful number, since it uses less digits than its factorization.
103212030210198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189033022388.
The product of its (nonzero) digits is 5184, while the sum is 33.
Adding to 103212030210198 its reverse (891012030212301), we get a palindrome (994224060422499).
The spelling of 103212030210198 in words is "one hundred three trillion, two hundred twelve billion, thirty million, two hundred ten thousand, one hundred ninety-eight".
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