Base | Representation |
---|---|
bin | 11001000100000000… |
… | …101111110110111100 |
3 | 2120110110111211220101 |
4 | 121010000233312330 |
5 | 420103134203432 |
6 | 20210200530444 |
7 | 1641606312031 |
oct | 310400576674 |
9 | 76413454811 |
10 | 26910850492 |
11 | 1045a523309 |
12 | 5270480a24 |
13 | 26cb398a96 |
14 | 1434077388 |
15 | a778254e7 |
hex | 64402fdbc |
26910850492 has 24 divisors (see below), whose sum is σ = 47369918960. Its totient is φ = 13376638080.
The previous prime is 26910850459. The next prime is 26910850511. The reversal of 26910850492 is 29405801962.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 3746008 + ... + 3753184.
Almost surely, 226910850492 is an apocalyptic number.
It is an amenable number.
26910850492 is a deficient number, since it is larger than the sum of its proper divisors (20459068468).
26910850492 is a wasteful number, since it uses less digits than its factorization.
26910850492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12541 (or 12539 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 46.
It can be divided in two parts, 269108 and 50492, that added together give a triangular number (319600 = T799).
The spelling of 26910850492 in words is "twenty-six billion, nine hundred ten million, eight hundred fifty thousand, four hundred ninety-two".
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