Base | Representation |
---|---|
bin | 111110101110001000000… |
… | …000100000011001101101 |
3 | 120021001012122120220010002 |
4 | 332232020000200121231 |
5 | 1031104123303010411 |
6 | 13100014230354045 |
7 | 623253065533301 |
oct | 76561000403155 |
9 | 16231178526102 |
10 | 4310134031981 |
11 | 1411a10329108 |
12 | 5973bb1bb925 |
13 | 2535a031256b |
14 | 10c87c333d01 |
15 | 771b31a033b |
hex | 3eb8802066d |
4310134031981 has 2 divisors, whose sum is σ = 4310134031982. Its totient is φ = 4310134031980.
The previous prime is 4310134031897. The next prime is 4310134031999. The reversal of 4310134031981 is 1891304310134.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4134040498756 + 176093533225 = 2033234^2 + 419635^2 .
It is a cyclic number.
It is not a de Polignac number, because 4310134031981 - 234 = 4292954162797 is a prime.
It is a super-2 number, since 2×43101340319812 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4310134030981) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2155067015990 + 2155067015991.
It is an arithmetic number, because the mean of its divisors is an integer number (2155067015991).
Almost surely, 24310134031981 is an apocalyptic number.
It is an amenable number.
4310134031981 is a deficient number, since it is larger than the sum of its proper divisors (1).
4310134031981 is an equidigital number, since it uses as much as digits as its factorization.
4310134031981 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31104, while the sum is 38.
The spelling of 4310134031981 in words is "four trillion, three hundred ten billion, one hundred thirty-four million, thirty-one thousand, nine hundred eighty-one".
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