Base | Representation |
---|---|
bin | 101101101001101110… |
… | …101010100111000111 |
3 | 11200112011220211210211 |
4 | 231221232222213013 |
5 | 1300342212343340 |
6 | 34304020100251 |
7 | 3353503133413 |
oct | 555156524707 |
9 | 150464824724 |
10 | 49018481095 |
11 | 19874722401 |
12 | 9600234687 |
13 | 48126037cc |
14 | 2530233d43 |
15 | 141d6145ea |
hex | b69baa9c7 |
49018481095 has 4 divisors (see below), whose sum is σ = 58822177320. Its totient is φ = 39214784872.
The previous prime is 49018481093. The next prime is 49018481101. The reversal of 49018481095 is 59018481094.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 49018481095 - 21 = 49018481093 is a prime.
It is a super-2 number, since 2×490184810952 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49018481093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4901848105 + ... + 4901848114.
It is an arithmetic number, because the mean of its divisors is an integer number (14705544330).
Almost surely, 249018481095 is an apocalyptic number.
49018481095 is a deficient number, since it is larger than the sum of its proper divisors (9803696225).
49018481095 is an equidigital number, since it uses as much as digits as its factorization.
49018481095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9803696224.
The product of its (nonzero) digits is 414720, while the sum is 49.
Subtracting 49018481095 from its reverse (59018481094), we obtain a palindrome (9999999999).
The spelling of 49018481095 in words is "forty-nine billion, eighteen million, four hundred eighty-one thousand, ninety-five".
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