Base | Representation |
---|---|
bin | 110100100111100000010010… |
… | …000101000011010000000001 |
3 | 1010100100212202200211212201011 |
4 | 310213200102011003100001 |
5 | 220312433103123104101 |
6 | 2140101421321240521 |
7 | 66513022240142605 |
oct | 6447402205032001 |
9 | 1110325680755634 |
10 | 231413141222401 |
11 | 6780a842323576 |
12 | 21b55500933141 |
13 | 9c1821ca21528 |
14 | 41206549c7505 |
15 | 1bb48c0a23751 |
hex | d27812143401 |
231413141222401 has 2 divisors, whose sum is σ = 231413141222402. Its totient is φ = 231413141222400.
The previous prime is 231413141222359. The next prime is 231413141222443. The reversal of 231413141222401 is 104222141314132.
It is a balanced prime because it is at equal distance from previous prime (231413141222359) and next prime (231413141222443).
It can be written as a sum of positive squares in only one way, i.e., 179057048688400 + 52356092534001 = 13381220^2 + 7235751^2 .
It is a cyclic number.
It is not a de Polignac number, because 231413141222401 - 225 = 231413107667969 is a prime.
It is not a weakly prime, because it can be changed into another prime (231413141292401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115706570611200 + 115706570611201.
It is an arithmetic number, because the mean of its divisors is an integer number (115706570611201).
Almost surely, 2231413141222401 is an apocalyptic number.
It is an amenable number.
231413141222401 is a deficient number, since it is larger than the sum of its proper divisors (1).
231413141222401 is an equidigital number, since it uses as much as digits as its factorization.
231413141222401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9216, while the sum is 31.
Adding to 231413141222401 its reverse (104222141314132), we get a palindrome (335635282536533).
The spelling of 231413141222401 in words is "two hundred thirty-one trillion, four hundred thirteen billion, one hundred forty-one million, two hundred twenty-two thousand, four hundred one".
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