Base | Representation |
---|---|
bin | 11000111111100100… |
… | …011101001101111000 |
3 | 2120021021021120110212 |
4 | 120333210131031320 |
5 | 414430044401430 |
6 | 20154535330252 |
7 | 1640013000164 |
oct | 307744351570 |
9 | 76237246425 |
10 | 26836325240 |
11 | 1042145139a |
12 | 524b520988 |
13 | 26b8b045ba |
14 | 14281d7ca4 |
15 | a71003b95 |
hex | 63f91d378 |
26836325240 has 16 divisors (see below), whose sum is σ = 60381731880. Its totient is φ = 10734530080.
The previous prime is 26836325233. The next prime is 26836325251. The reversal of 26836325240 is 4252363862.
It is a super-2 number, since 2×268363252402 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335454026 + ... + 335454105.
Almost surely, 226836325240 is an apocalyptic number.
26836325240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26836325240 is an abundant number, since it is smaller than the sum of its proper divisors (33545406640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26836325240 is a wasteful number, since it uses less digits than its factorization.
26836325240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670908142 (or 670908138 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 41.
The spelling of 26836325240 in words is "twenty-six billion, eight hundred thirty-six million, three hundred twenty-five thousand, two hundred forty".
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