Base | Representation |
---|---|
bin | 11000011111100110… |
… | …110100100010010011 |
3 | 2111212220020012020200 |
4 | 120133212310202103 |
5 | 412330304333011 |
6 | 20025421510243 |
7 | 1620511640652 |
oct | 303746644223 |
9 | 74786205220 |
10 | 26300074131 |
11 | 10176784a61 |
12 | 511ba12383 |
13 | 2631999156 |
14 | 13b6cc7199 |
15 | a3ddc9856 |
hex | 61f9b4893 |
26300074131 has 12 divisors (see below), whose sum is σ = 38101727352. Its totient is φ = 17481352896.
The previous prime is 26300074127. The next prime is 26300074153. The reversal of 26300074131 is 13147000362.
It is not a de Polignac number, because 26300074131 - 22 = 26300074127 is a prime.
It is a super-2 number, since 2×263000741312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 26300074095 and 26300074104.
It is not an unprimeable number, because it can be changed into a prime (26300078131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4332621 + ... + 4338686.
It is an arithmetic number, because the mean of its divisors is an integer number (3175143946).
Almost surely, 226300074131 is an apocalyptic number.
26300074131 is a deficient number, since it is larger than the sum of its proper divisors (11801653221).
26300074131 is a wasteful number, since it uses less digits than its factorization.
26300074131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8671650 (or 8671647 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
Adding to 26300074131 its reverse (13147000362), we get a palindrome (39447074493).
The spelling of 26300074131 in words is "twenty-six billion, three hundred million, seventy-four thousand, one hundred thirty-one".
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