Base | Representation |
---|---|
bin | 101110001011100000110001… |
… | …100111110110010111011010 |
3 | 222122010021211001011012200001 |
4 | 232023200301213312113122 |
5 | 203110102322440220010 |
6 | 1555543231354403214 |
7 | 60531403132500610 |
oct | 5613406147662732 |
9 | 878107731135601 |
10 | 203101246023130 |
11 | 597948335a5804 |
12 | 1a94247043050a |
13 | 89434997b7bc0 |
14 | 382221d24b6b0 |
15 | 18731e20e9c3a |
hex | b8b8319f65da |
203101246023130 has 256 divisors, whose sum is σ = 474961430522880. Its totient is φ = 60824444313600.
The previous prime is 203101246023127. The next prime is 203101246023131. The reversal of 203101246023130 is 31320642101302.
It is a happy number.
It is a super-2 number, since 2×2031012460231302 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (203101246023131) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 182238885 + ... + 183349975.
It is an arithmetic number, because the mean of its divisors is an integer number (1855318087980).
Almost surely, 2203101246023130 is an apocalyptic number.
203101246023130 is an abundant number, since it is smaller than the sum of its proper divisors (271860184499750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203101246023130 is a wasteful number, since it uses less digits than its factorization.
203101246023130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111305.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 203101246023130 its reverse (31320642101302), we get a palindrome (234421888124432).
The spelling of 203101246023130 in words is "two hundred three trillion, one hundred one billion, two hundred forty-six million, twenty-three thousand, one hundred thirty".
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