Base | Representation |
---|---|
bin | 11000011011010011… |
… | …111111110000111110 |
3 | 2111200212200000000000 |
4 | 120123103333300332 |
5 | 412203333434101 |
6 | 20014325415130 |
7 | 1615645403205 |
oct | 303323776076 |
9 | 74625600000 |
10 | 26228030526 |
11 | 1013a048595 |
12 | 50bb86a4a6 |
13 | 261ca933b9 |
14 | 13ab4d223c |
15 | a378e8486 |
hex | 61b4ffc3e |
26228030526 has 96 divisors (see below), whose sum is σ = 59484079200. Its totient is φ = 8673117120.
The previous prime is 26228030503. The next prime is 26228030537. The reversal of 26228030526 is 62503082262.
26228030526 is a `hidden beast` number, since 2 + 6 + 22 + 80 + 30 + 526 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64127010 + ... + 64127418.
It is an arithmetic number, because the mean of its divisors is an integer number (619625825).
Almost surely, 226228030526 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26228030526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29742039600).
26228030526 is an abundant number, since it is smaller than the sum of its proper divisors (33256048674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26228030526 is an frugal number, since it uses more digits than its factorization.
26228030526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 625 (or 595 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
The spelling of 26228030526 in words is "twenty-six billion, two hundred twenty-eight million, thirty thousand, five hundred twenty-six".
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