Base | Representation |
---|---|
bin | 1100000011101011001010… |
… | …10100110001110111010000 |
3 | 10110212202122101201220220110 |
4 | 12001311211110301313100 |
5 | 11433403230431023034 |
6 | 132220335222241320 |
7 | 5404416563305026 |
oct | 601654524616720 |
9 | 113782571656813 |
10 | 26514533064144 |
11 | 84a28287560a4 |
12 | 2b8283b586240 |
13 | 11a4404661128 |
14 | 67944b468716 |
15 | 30ea8577ede9 |
hex | 181d65531dd0 |
26514533064144 has 80 divisors (see below), whose sum is σ = 69463279779840. Its totient is φ = 8713361112960.
The previous prime is 26514533064143. The next prime is 26514533064191. The reversal of 26514533064144 is 44146033541562.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 26514533064093 and 26514533064102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26514533064143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97875409 + ... + 98145935.
It is an arithmetic number, because the mean of its divisors is an integer number (868290997248).
Almost surely, 226514533064144 is an apocalyptic number.
26514533064144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
26514533064144 is an abundant number, since it is smaller than the sum of its proper divisors (42948746715696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26514533064144 is a wasteful number, since it uses less digits than its factorization.
26514533064144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299368 (or 299362 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 48.
The spelling of 26514533064144 in words is "twenty-six trillion, five hundred fourteen billion, five hundred thirty-three million, sixty-four thousand, one hundred forty-four".
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