Base | Representation |
---|---|
bin | 11000110110010110… |
… | …111000010010001110 |
3 | 2112212111110102010022 |
4 | 120312112320102032 |
5 | 414121013134100 |
6 | 20131334542142 |
7 | 1633125212156 |
oct | 306626702216 |
9 | 75774412108 |
10 | 26681771150 |
11 | 10352189641 |
12 | 5207807952 |
13 | 2692a9c888 |
14 | 1411885766 |
15 | a62674e85 |
hex | 6365b848e |
26681771150 has 48 divisors (see below), whose sum is σ = 53967657456. Its totient is φ = 9773406720.
The previous prime is 26681771107. The next prime is 26681771153. The reversal of 26681771150 is 5117718662.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26681771153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 392744 + ... + 455643.
It is an arithmetic number, because the mean of its divisors is an integer number (1124326197).
Almost surely, 226681771150 is an apocalyptic number.
26681771150 is an abundant number, since it is smaller than the sum of its proper divisors (27285886306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26681771150 is a wasteful number, since it uses less digits than its factorization.
26681771150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 848453 (or 848448 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 44.
The spelling of 26681771150 in words is "twenty-six billion, six hundred eighty-one million, seven hundred seventy-one thousand, one hundred fifty".
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