Base | Representation |
---|---|
bin | 11000100010101101… |
… | …000110100110001100 |
3 | 2112000112000222022220 |
4 | 120202231012212030 |
5 | 412432111140440 |
6 | 20034515535340 |
7 | 1622012515515 |
oct | 304255064614 |
9 | 75015028286 |
10 | 26352052620 |
11 | 101a3057193 |
12 | 51352ba550 |
13 | 263c697c5a |
14 | 13bdb77a0c |
15 | a437458d0 |
hex | 622b4698c |
26352052620 has 48 divisors (see below), whose sum is σ = 75177940320. Its totient is φ = 6894624256.
The previous prime is 26352052607. The next prime is 26352052621. The reversal of 26352052620 is 2625025362.
It is not an unprimeable number, because it can be changed into a prime (26352052621) 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, 4140225 + ... + 4146584.
It is an arithmetic number, because the mean of its divisors is an integer number (1566207090).
Almost surely, 226352052620 is an apocalyptic number.
26352052620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26352052620 is an abundant number, since it is smaller than the sum of its proper divisors (48825887700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26352052620 is a wasteful number, since it uses less digits than its factorization.
26352052620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8286874 (or 8286872 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 26352052620 its reverse (2625025362), we get a palindrome (28977077982).
The spelling of 26352052620 in words is "twenty-six billion, three hundred fifty-two million, fifty-two thousand, six hundred twenty".
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