Base | Representation |
---|---|
bin | 11000011111101100… |
… | …001001111011011000 |
3 | 2111212222212020102002 |
4 | 120133230021323120 |
5 | 412331134104342 |
6 | 20025511500132 |
7 | 1620526553522 |
oct | 303754117330 |
9 | 74788766362 |
10 | 26301472472 |
11 | 1017754a610 |
12 | 5120387648 |
13 | 2632068782 |
14 | 13b716ca12 |
15 | a3e0a3d32 |
hex | 61fb09ed8 |
26301472472 has 16 divisors (see below), whose sum is σ = 53798466600. Its totient is φ = 11955214720.
The previous prime is 26301472453. The next prime is 26301472481. The reversal of 26301472472 is 27427410362.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149440097 + ... + 149440272.
Almost surely, 226301472472 is an apocalyptic number.
26301472472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
26301472472 is an abundant number, since it is smaller than the sum of its proper divisors (27496994128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26301472472 is a wasteful number, since it uses less digits than its factorization.
26301472472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298880386 (or 298880382 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 38.
The spelling of 26301472472 in words is "twenty-six billion, three hundred one million, four hundred seventy-two thousand, four hundred seventy-two".
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