Base | Representation |
---|---|
bin | 11000101001001001… |
… | …110111011011011000 |
3 | 2112022001122021102000 |
4 | 120221021313123120 |
5 | 413142311142320 |
6 | 20053343041000 |
7 | 1624465315245 |
oct | 305111673330 |
9 | 75261567360 |
10 | 26460255960 |
11 | 10249140a36 |
12 | 51655a0160 |
13 | 2658c215b8 |
14 | 13d02a25cc |
15 | a4cebac90 |
hex | 6292776d8 |
26460255960 has 128 divisors (see below), whose sum is σ = 88463793600. Its totient is φ = 7035033600.
The previous prime is 26460255949. The next prime is 26460255973. The reversal of 26460255960 is 6955206462.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327610 + ... + 400310.
Almost surely, 226460255960 is an apocalyptic number.
26460255960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26460255960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44231896800).
26460255960 is an abundant number, since it is smaller than the sum of its proper divisors (62003537640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26460255960 is a wasteful number, since it uses less digits than its factorization.
26460255960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73058 (or 73048 counting only the distinct ones).
The product of its (nonzero) digits is 777600, while the sum is 45.
The spelling of 26460255960 in words is "twenty-six billion, four hundred sixty million, two hundred fifty-five thousand, nine hundred sixty".
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