Base | Representation |
---|---|
bin | 10101010100110011… |
… | …10100010011010100 |
3 | 1002112212222210001220 |
4 | 22222121310103110 |
5 | 141421400013030 |
6 | 5132020050340 |
7 | 553466304420 |
oct | 125231642324 |
9 | 32485883056 |
10 | 11448829140 |
11 | 4945624871 |
12 | 22762339b0 |
13 | 1105c04418 |
14 | 7a8745b80 |
15 | 47019aa10 |
hex | 2aa6744d4 |
11448829140 has 96 divisors (see below), whose sum is σ = 38229166080. Its totient is φ = 2503095936.
The previous prime is 11448829099. The next prime is 11448829153. The reversal of 11448829140 is 4192884411.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 11448829092 and 11448829101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582930 + ... + 602249.
It is an arithmetic number, because the mean of its divisors is an integer number (398220480).
Almost surely, 211448829140 is an apocalyptic number.
11448829140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11448829140 is an abundant number, since it is smaller than the sum of its proper divisors (26780336940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11448829140 is a wasteful number, since it uses less digits than its factorization.
11448829140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1185221 (or 1185219 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 42.
The spelling of 11448829140 in words is "eleven billion, four hundred forty-eight million, eight hundred twenty-nine thousand, one hundred forty".
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