Base | Representation |
---|---|
bin | 1011110010100001101… |
… | …1111000010011001100 |
3 | 201100210111020112222000 |
4 | 2330220123320103030 |
5 | 11304301204010134 |
6 | 233014010552300 |
7 | 20430114255456 |
oct | 2745033702314 |
9 | 640714215860 |
10 | 202541860044 |
11 | 78996666287 |
12 | 33306a38690 |
13 | 1613ab16984 |
14 | 9b3590b2d6 |
15 | 54066bce99 |
hex | 2f286f84cc |
202541860044 has 192 divisors, whose sum is σ = 556504058880. Its totient is φ = 63572636160.
The previous prime is 202541860007. The next prime is 202541860057. The reversal of 202541860044 is 440068145202.
202541860044 is a `hidden beast` number, since 2 + 0 + 2 + 5 + 4 + 1 + 8 + 600 + 44 = 666.
202541860044 is digitally balanced in base 2, 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 (36).
It is a junction number, because it is equal to n+sod(n) for n = 202541859990 and 202541860008.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 170632819 + ... + 170634005.
It is an arithmetic number, because the mean of its divisors is an integer number (2898458640).
Almost surely, 2202541860044 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 202541860044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278252029440).
202541860044 is an abundant number, since it is smaller than the sum of its proper divisors (353962198836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202541860044 is a wasteful number, since it uses less digits than its factorization.
202541860044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2237 (or 2229 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The spelling of 202541860044 in words is "two hundred two billion, five hundred forty-one million, eight hundred sixty thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •