Base | Representation |
---|---|
bin | 101001111001100011… |
… | …010111111000010000 |
3 | 11022010100201102201210 |
4 | 221321203113320100 |
5 | 1214114140121234 |
6 | 32400114100120 |
7 | 3151604045034 |
oct | 517143277020 |
9 | 138110642653 |
10 | 44988988944 |
11 | 180971252a9 |
12 | 887687a640 |
13 | 431c857323 |
14 | 226b0041c4 |
15 | 12849b5be9 |
hex | a798d7e10 |
44988988944 has 60 divisors (see below), whose sum is σ = 118456144016. Its totient is φ = 14713335936.
The previous prime is 44988988939. The next prime is 44988988969.
It is a happy number.
44988988944 is nontrivially palindromic in base 10.
44988988944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32002 + ... + 301665.
Almost surely, 244988988944 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44988988944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59228072008).
44988988944 is an abundant number, since it is smaller than the sum of its proper divisors (73467155072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44988988944 is a wasteful number, since it uses less digits than its factorization.
44988988944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333784 (or 333725 counting only the distinct ones).
The product of its digits is 764411904, while the sum is 75.
The spelling of 44988988944 in words is "forty-four billion, nine hundred eighty-eight million, nine hundred eighty-eight thousand, nine hundred forty-four".
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