Base | Representation |
---|---|
bin | 10101101011111000… |
… | …10111100110111110 |
3 | 1010001101022000210110 |
4 | 22311330113212332 |
5 | 142320430423110 |
6 | 5203133450450 |
7 | 561340034121 |
oct | 126574274676 |
9 | 33041260713 |
10 | 11642436030 |
11 | 4a34940565 |
12 | 230b040a26 |
13 | 1137060804 |
14 | 7c63423b8 |
15 | 482190a20 |
hex | 2b5f179be |
11642436030 has 64 divisors (see below), whose sum is σ = 28069171200. Its totient is φ = 3090541824.
The previous prime is 11642436017. The next prime is 11642436037. The reversal of 11642436030 is 3063424611.
11642436030 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11642436037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8321271 + ... + 8322669.
It is an arithmetic number, because the mean of its divisors is an integer number (438580800).
Almost surely, 211642436030 is an apocalyptic number.
11642436030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11642436030 is an abundant number, since it is smaller than the sum of its proper divisors (16426735170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11642436030 is a wasteful number, since it uses less digits than its factorization.
11642436030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2473.
The product of its (nonzero) digits is 10368, while the sum is 30.
The spelling of 11642436030 in words is "eleven billion, six hundred forty-two million, four hundred thirty-six thousand, thirty".
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