Base | Representation |
---|---|
bin | 11101001001101101… |
… | …011001110110100110 |
3 | 2222210110010101120102 |
4 | 131021231121312212 |
5 | 1003101130111324 |
6 | 22214001504102 |
7 | 2155451411504 |
oct | 351155316646 |
9 | 88713111512 |
10 | 31301410214 |
11 | 12302914868 |
12 | 6096942032 |
13 | 2c4aba4c09 |
14 | 172d215674 |
15 | c32ee6dae |
hex | 749b59da6 |
31301410214 has 16 divisors (see below), whose sum is σ = 47212985616. Its totient is φ = 15563988000.
The previous prime is 31301410207. The next prime is 31301410229. The reversal of 31301410214 is 41201410313.
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, 203264 + ... + 322364.
It is an arithmetic number, because the mean of its divisors is an integer number (2950811601).
Almost surely, 231301410214 is an apocalyptic number.
31301410214 is a deficient number, since it is larger than the sum of its proper divisors (15911575402).
31301410214 is a wasteful number, since it uses less digits than its factorization.
31301410214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119831.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 31301410214 its reverse (41201410313), we get a palindrome (72502820527).
Subtracting 31301410214 from its reverse (41201410313), we obtain a palindrome (9900000099).
The spelling of 31301410214 in words is "thirty-one billion, three hundred one million, four hundred ten thousand, two hundred fourteen".
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