Base | Representation |
---|---|
bin | 1110010001111011100011… |
… | …00111001110101110110110 |
3 | 11010012001010002022101020022 |
4 | 13020331301213032232312 |
5 | 13103444114433313142 |
6 | 150442022515405142 |
7 | 6420515020654505 |
oct | 710756147165666 |
9 | 133161102271208 |
10 | 31402412010422 |
11 | a007762a14492 |
12 | 3631bb82b37b2 |
13 | 146a30897870b |
14 | 7a7c5606083c |
15 | 396caea836d2 |
hex | 1c8f719cebb6 |
31402412010422 has 16 divisors (see below), whose sum is σ = 47311995981312. Its totient is φ = 15631749236520.
The previous prime is 31402412010367. The next prime is 31402412010433. The reversal of 31402412010422 is 22401021420413.
It is a super-2 number, since 2×314024120104222 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 31402412010391 and 31402412010400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25136963 + ... + 26356625.
It is an arithmetic number, because the mean of its divisors is an integer number (2956999748832).
Almost surely, 231402412010422 is an apocalyptic number.
31402412010422 is a deficient number, since it is larger than the sum of its proper divisors (15909583970890).
31402412010422 is a wasteful number, since it uses less digits than its factorization.
31402412010422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1276603.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 31402412010422 its reverse (22401021420413), we get a palindrome (53803433430835).
The spelling of 31402412010422 in words is "thirty-one trillion, four hundred two billion, four hundred twelve million, ten thousand, four hundred twenty-two".
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