Base | Representation |
---|---|
bin | 10111011111011001000000… |
… | …110101111101000000100011 |
3 | 111112210112221000201100121110 |
4 | 113133121000311331000203 |
5 | 102020131422143121311 |
6 | 1003420552300554403 |
7 | 30522030254045154 |
oct | 2737310065750043 |
9 | 445715830640543 |
10 | 103312231223331 |
11 | 2aa115201aa289 |
12 | b706729252a03 |
13 | 45853bc8062b0 |
14 | 1b724a545792b |
15 | be25c53b88a6 |
hex | 5df640d7d023 |
103312231223331 has 64 divisors (see below), whose sum is σ = 155198091484800. Its totient is φ = 60689787518976.
The previous prime is 103312231223309. The next prime is 103312231223347. The reversal of 103312231223331 is 133322132213301.
It is not a de Polignac number, because 103312231223331 - 219 = 103312230699043 is a prime.
It is a super-2 number, since 2×1033122312233312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103312231223431) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1499482675 + ... + 1499551571.
It is an arithmetic number, because the mean of its divisors is an integer number (2424970179450).
Almost surely, 2103312231223331 is an apocalyptic number.
103312231223331 is a deficient number, since it is larger than the sum of its proper divisors (51885860261469).
103312231223331 is a wasteful number, since it uses less digits than its factorization.
103312231223331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83928.
The product of its (nonzero) digits is 11664, while the sum is 30.
Adding to 103312231223331 its reverse (133322132213301), we get a palindrome (236634363436632).
The spelling of 103312231223331 in words is "one hundred three trillion, three hundred twelve billion, two hundred thirty-one million, two hundred twenty-three thousand, three hundred thirty-one".
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