Base | Representation |
---|---|
bin | 11000011111001000… |
… | …111011101011010101 |
3 | 2111212100111010112220 |
4 | 120133020323223111 |
5 | 412321303122221 |
6 | 20024541532553 |
7 | 1620355226124 |
oct | 303710735325 |
9 | 74770433486 |
10 | 26292239061 |
11 | 101723133a0 |
12 | 5119274159 |
13 | 2630184b0a |
14 | 13b5c47abb |
15 | a3d37d0c6 |
hex | 61f23bad5 |
26292239061 has 32 divisors (see below), whose sum is σ = 38590594560. Its totient is φ = 15790401600.
The previous prime is 26292239053. The next prime is 26292239111. The reversal of 26292239061 is 16093229262.
It is not a de Polignac number, because 26292239061 - 23 = 26292239053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26292239011) 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, 2577391 + ... + 2587571.
It is an arithmetic number, because the mean of its divisors is an integer number (1205956080).
Almost surely, 226292239061 is an apocalyptic number.
It is an amenable number.
26292239061 is a deficient number, since it is larger than the sum of its proper divisors (12298355499).
26292239061 is a wasteful number, since it uses less digits than its factorization.
26292239061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10897.
The product of its (nonzero) digits is 139968, while the sum is 42.
The spelling of 26292239061 in words is "twenty-six billion, two hundred ninety-two million, two hundred thirty-nine thousand, sixty-one".
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