Base | Representation |
---|---|
bin | 111010001110011101110… |
… | …000010100000101100101 |
3 | 112011111221202221100212211 |
4 | 322032131300110011211 |
5 | 1011024040334200202 |
6 | 12302053134443421 |
7 | 562036661243461 |
oct | 72163560240545 |
9 | 15144852840784 |
10 | 4001261240677 |
11 | 1302a1a726438 |
12 | 54757a363571 |
13 | 2304181b27ac |
14 | db93aa514a1 |
15 | 6e136a911d7 |
hex | 3a39dc14165 |
4001261240677 has 2 divisors, whose sum is σ = 4001261240678. Its totient is φ = 4001261240676.
The previous prime is 4001261240579. The next prime is 4001261240857. The reversal of 4001261240677 is 7760421621004.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3880147496481 + 121113744196 = 1969809^2 + 348014^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4001261240677 is a prime.
It is a super-2 number, since 2×40012612406772 (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 (4001261240077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000630620338 + 2000630620339.
It is an arithmetic number, because the mean of its divisors is an integer number (2000630620339).
Almost surely, 24001261240677 is an apocalyptic number.
It is an amenable number.
4001261240677 is a deficient number, since it is larger than the sum of its proper divisors (1).
4001261240677 is an equidigital number, since it uses as much as digits as its factorization.
4001261240677 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112896, while the sum is 40.
The spelling of 4001261240677 in words is "four trillion, one billion, two hundred sixty-one million, two hundred forty thousand, six hundred seventy-seven".
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