Base | Representation |
---|---|
bin | 11000010101001001… |
… | …100011101000100000 |
3 | 2111102200002201220122 |
4 | 120111021203220200 |
5 | 412000401134220 |
6 | 20000153255412 |
7 | 1613251460450 |
oct | 302511435040 |
9 | 74380081818 |
10 | 26124630560 |
11 | 10096744676 |
12 | 5091104568 |
13 | 260452c1a2 |
14 | 139b897d60 |
15 | a2d7c1425 |
hex | 615263a20 |
26124630560 has 48 divisors (see below), whose sum is σ = 70536505536. Its totient is φ = 8957015808.
The previous prime is 26124630529. The next prime is 26124630577. The reversal of 26124630560 is 6503642162.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 26124630560.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11661662 + ... + 11663901.
It is an arithmetic number, because the mean of its divisors is an integer number (1469510532).
Almost surely, 226124630560 is an apocalyptic number.
26124630560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26124630560 is an abundant number, since it is smaller than the sum of its proper divisors (44411874976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26124630560 is a wasteful number, since it uses less digits than its factorization.
26124630560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23325585 (or 23325577 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
The spelling of 26124630560 in words is "twenty-six billion, one hundred twenty-four million, six hundred thirty thousand, five hundred sixty".
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