Base | Representation |
---|---|
bin | 11011000110100000… |
… | …110010000100100001 |
3 | 2210010001022201010022 |
4 | 123012200302010201 |
5 | 434044133124431 |
6 | 21211332043225 |
7 | 2050063231445 |
oct | 330640620441 |
9 | 83101281108 |
10 | 29100286241 |
11 | 11383397844 |
12 | 5781763515 |
13 | 2989b6bab0 |
14 | 15a0b64825 |
15 | b54b5707b |
hex | 6c6832121 |
29100286241 has 32 divisors (see below), whose sum is σ = 32747366400. Its totient is φ = 25677388800.
The previous prime is 29100286223. The next prime is 29100286261. The reversal of 29100286241 is 14268200192.
It is a cyclic number.
It is not a de Polignac number, because 29100286241 - 214 = 29100269857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29100286261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15892196 + ... + 15894026.
It is an arithmetic number, because the mean of its divisors is an integer number (1023355200).
Almost surely, 229100286241 is an apocalyptic number.
It is an amenable number.
29100286241 is a deficient number, since it is larger than the sum of its proper divisors (3647080159).
29100286241 is a wasteful number, since it uses less digits than its factorization.
29100286241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2337.
The product of its (nonzero) digits is 13824, while the sum is 35.
The spelling of 29100286241 in words is "twenty-nine billion, one hundred million, two hundred eighty-six thousand, two hundred forty-one".
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