Base | Representation |
---|---|
bin | 11000011100000101… |
… | …011110010010101111 |
3 | 2111201210001221121222 |
4 | 120130011132102233 |
5 | 412220144004443 |
6 | 20015511413555 |
7 | 1616163552665 |
oct | 303405362257 |
9 | 74653057558 |
10 | 26241000623 |
11 | 101463a7182 |
12 | 51040842bb |
13 | 2622684b06 |
14 | 13ad10ac35 |
15 | a38b0b468 |
hex | 61c15e4af |
26241000623 has 4 divisors (see below), whose sum is σ = 26254302648. Its totient is φ = 26227698600.
The previous prime is 26241000619. The next prime is 26241000631. The reversal of 26241000623 is 32600014262.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 26241000623 - 22 = 26241000619 is a prime.
It is a super-2 number, since 2×262410006232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 26241000592 and 26241000601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26241000323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6648053 + ... + 6651998.
It is an arithmetic number, because the mean of its divisors is an integer number (6563575662).
Almost surely, 226241000623 is an apocalyptic number.
26241000623 is a deficient number, since it is larger than the sum of its proper divisors (13302025).
26241000623 is a wasteful number, since it uses less digits than its factorization.
26241000623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13302024.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 26241000623 its reverse (32600014262), we get a palindrome (58841014885).
The spelling of 26241000623 in words is "twenty-six billion, two hundred forty-one million, six hundred twenty-three", and thus it is an aban number.
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