Base | Representation |
---|---|
bin | 101101010100… |
… | …011001110100 |
3 | 211100120100221 |
4 | 231110121310 |
5 | 11020130202 |
6 | 1102344124 |
7 | 202656502 |
oct | 55243164 |
9 | 24316327 |
10 | 11880052 |
11 | 6784728 |
12 | 3b8b044 |
13 | 25cc522 |
14 | 1813672 |
15 | 109a037 |
hex | b54674 |
11880052 has 24 divisors (see below), whose sum is σ = 21873600. Its totient is φ = 5634816.
The previous prime is 11880047. The next prime is 11880061. The reversal of 11880052 is 25008811.
11880052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×118800522 = 282271271045408, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11879999 and 11880026.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12324 + ... + 13252.
It is an arithmetic number, because the mean of its divisors is an integer number (911400).
Almost surely, 211880052 is an apocalyptic number.
It is an amenable number.
11880052 is a deficient number, since it is larger than the sum of its proper divisors (9993548).
11880052 is a wasteful number, since it uses less digits than its factorization.
11880052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1095 (or 1093 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 25.
The square root of 11880052 is about 3446.7451312797. The cubic root of 11880052 is about 228.1774805636.
Adding to 11880052 its reverse (25008811), we get a palindrome (36888863).
The spelling of 11880052 in words is "eleven million, eight hundred eighty thousand, fifty-two".
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