Base | Representation |
---|---|
bin | 11000011100000101… |
… | …101010010110101111 |
3 | 2111201210011110101220 |
4 | 120130011222112233 |
5 | 412220202100111 |
6 | 20015512434423 |
7 | 1616164150020 |
oct | 303405522657 |
9 | 74653143356 |
10 | 26241050031 |
11 | 10146430309 |
12 | 51040a8a13 |
13 | 26226a1451 |
14 | 13ad120c47 |
15 | a38b1ae06 |
hex | 61c16a5af |
26241050031 has 32 divisors (see below), whose sum is σ = 40364341248. Its totient is φ = 14853754080.
The previous prime is 26241050023. The next prime is 26241050039. The reversal of 26241050031 is 13005014262.
It is an interprime number because it is at equal distance from previous prime (26241050023) and next prime (26241050039).
It is not a de Polignac number, because 26241050031 - 23 = 26241050023 is a prime.
It is a super-2 number, since 2×262410500312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 26241049983 and 26241050010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26241050039) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1038376 + ... + 1063346.
It is an arithmetic number, because the mean of its divisors is an integer number (1261385664).
Almost surely, 226241050031 is an apocalyptic number.
26241050031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
26241050031 is a deficient number, since it is larger than the sum of its proper divisors (14123291217).
26241050031 is a wasteful number, since it uses less digits than its factorization.
26241050031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25451.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 26241050031 its reverse (13005014262), we get a palindrome (39246064293).
The spelling of 26241050031 in words is "twenty-six billion, two hundred forty-one million, fifty thousand, thirty-one".
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