Base | Representation |
---|---|
bin | 11001001000010010… |
… | …111111010010101011 |
3 | 2120122110210021100211 |
4 | 121020102333102223 |
5 | 420230040204123 |
6 | 20221245441551 |
7 | 1643441341600 |
oct | 311022772253 |
9 | 76573707324 |
10 | 26982741163 |
11 | 10497065894 |
12 | 52905702b7 |
13 | 271024a041 |
14 | 143d82c6a7 |
15 | a7dcc640d |
hex | 6484bf4ab |
26982741163 has 24 divisors (see below), whose sum is σ = 31811130000. Its totient is φ = 22817507328.
The previous prime is 26982741131. The next prime is 26982741169. The reversal of 26982741163 is 36114728962.
It is a happy number.
It is not a de Polignac number, because 26982741163 - 25 = 26982741131 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26982741169) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2029963 + ... + 2043211.
It is an arithmetic number, because the mean of its divisors is an integer number (1325463750).
Almost surely, 226982741163 is an apocalyptic number.
26982741163 is a deficient number, since it is larger than the sum of its proper divisors (4828388837).
26982741163 is a wasteful number, since it uses less digits than its factorization.
26982741163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13819 (or 13812 counting only the distinct ones).
The product of its digits is 870912, while the sum is 49.
The spelling of 26982741163 in words is "twenty-six billion, nine hundred eighty-two million, seven hundred forty-one thousand, one hundred sixty-three".
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