Base | Representation |
---|---|
bin | 101001001011010001… |
… | …110110100100100100 |
3 | 11020010020220000212020 |
4 | 221023101312210210 |
5 | 1211021414103012 |
6 | 32151102223140 |
7 | 3123426163056 |
oct | 511321664444 |
9 | 136106800766 |
10 | 44212644132 |
11 | 17828980a18 |
12 | 869a884ab0 |
13 | 4227a674b7 |
14 | 21d5c758d6 |
15 | 123b762a8c |
hex | a4b476924 |
44212644132 has 24 divisors (see below), whose sum is σ = 105357791616. Its totient is φ = 14423983008.
The previous prime is 44212644131. The next prime is 44212644139. The reversal of 44212644132 is 23144621244.
It is a super-2 number, since 2×442126441322 (a number of 22 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 44212644093 and 44212644102.
It is not an unprimeable number, because it can be changed into a prime (44212644131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39195043 + ... + 39196170.
It is an arithmetic number, because the mean of its divisors is an integer number (4389907984).
Almost surely, 244212644132 is an apocalyptic number.
It is an amenable number.
44212644132 is an abundant number, since it is smaller than the sum of its proper divisors (61145147484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44212644132 is a wasteful number, since it uses less digits than its factorization.
44212644132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78391267 (or 78391265 counting only the distinct ones).
The product of its digits is 36864, while the sum is 33.
The spelling of 44212644132 in words is "forty-four billion, two hundred twelve million, six hundred forty-four thousand, one hundred thirty-two".
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