Base | Representation |
---|---|
bin | 1110010001110111100010… |
… | …10111001100101111101110 |
3 | 11010011211120010112101210222 |
4 | 13020323301113030233232 |
5 | 13103430213120334314 |
6 | 150441025213331342 |
7 | 6420410502641306 |
oct | 710736127145756 |
9 | 133154503471728 |
10 | 31400260324334 |
11 | a006859393920 |
12 | 36316b7796b52 |
13 | 146a054c61b95 |
14 | 7a7ad039c606 |
15 | 396bd5c0bc8e |
hex | 1c8ef15ccbee |
31400260324334 has 32 divisors (see below), whose sum is σ = 51610487233536. Its totient is φ = 14209505720320.
The previous prime is 31400260324331. The next prime is 31400260324343. The reversal of 31400260324334 is 43342306200413.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 31400260324294 and 31400260324303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31400260324331) 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, 8784029 + ... + 11830455.
It is an arithmetic number, because the mean of its divisors is an integer number (1612827726048).
Almost surely, 231400260324334 is an apocalyptic number.
31400260324334 is a deficient number, since it is larger than the sum of its proper divisors (20210226909202).
31400260324334 is a wasteful number, since it uses less digits than its factorization.
31400260324334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3048520.
The product of its (nonzero) digits is 124416, while the sum is 35.
Adding to 31400260324334 its reverse (43342306200413), we get a palindrome (74742566524747).
The spelling of 31400260324334 in words is "thirty-one trillion, four hundred billion, two hundred sixty million, three hundred twenty-four thousand, three hundred thirty-four".
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