Base | Representation |
---|---|
bin | 10110001011100100… |
… | …11001110011110100 |
3 | 1010201220111020102212 |
4 | 23011302121303310 |
5 | 143342003242220 |
6 | 5245351152552 |
7 | 601045350305 |
oct | 130562316364 |
9 | 33656436385 |
10 | 11908259060 |
11 | 50609a1315 |
12 | 2384075758 |
13 | 117a153349 |
14 | 80d77a7ac |
15 | 49a69d0c5 |
hex | 2c5c99cf4 |
11908259060 has 12 divisors (see below), whose sum is σ = 25007344068. Its totient is φ = 4763303616.
The previous prime is 11908259053. The next prime is 11908259141. The reversal of 11908259060 is 6095280911.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 5958913636 + 5949345424 = 77194^2 + 77132^2 .
It is a junction number, because it is equal to n+sod(n) for n = 11908258999 and 11908259017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297706457 + ... + 297706496.
It is an arithmetic number, because the mean of its divisors is an integer number (2083945339).
Almost surely, 211908259060 is an apocalyptic number.
11908259060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11908259060 is an abundant number, since it is smaller than the sum of its proper divisors (13099085008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11908259060 is a wasteful number, since it uses less digits than its factorization.
11908259060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 595412962 (or 595412960 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 41.
The spelling of 11908259060 in words is "eleven billion, nine hundred eight million, two hundred fifty-nine thousand, sixty".
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