Base | Representation |
---|---|
bin | 10111011011000001100111… |
… | …011100000010100110110110 |
3 | 111111201212120111102120100012 |
4 | 113123001213130002212312 |
5 | 102000223022120444342 |
6 | 1003031055435420222 |
7 | 30461250054352442 |
oct | 2733014734024666 |
9 | 444655514376305 |
10 | 103012231031222 |
11 | 2a906272991717 |
12 | b6785638b4672 |
13 | 456301c93b116 |
14 | 1b61b662a5822 |
15 | bd98b7bbcb82 |
hex | 5db0677029b6 |
103012231031222 has 8 divisors (see below), whose sum is σ = 154520660000016. Its totient is φ = 51505344364552.
The previous prime is 103012231031221. The next prime is 103012231031291. The reversal of 103012231031222 is 222130132210301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1030122310312222 (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 (103012231031221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385408538 + ... + 385675725.
It is an arithmetic number, because the mean of its divisors is an integer number (19315082500002).
Almost surely, 2103012231031222 is an apocalyptic number.
103012231031222 is a deficient number, since it is larger than the sum of its proper divisors (51508428968794).
103012231031222 is an equidigital number, since it uses as much as digits as its factorization.
103012231031222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771151062.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 103012231031222 its reverse (222130132210301), we get a palindrome (325142363241523).
The spelling of 103012231031222 in words is "one hundred three trillion, twelve billion, two hundred thirty-one million, thirty-one thousand, two hundred twenty-two".
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