Base | Representation |
---|---|
bin | 10101100101010000100… |
… | …01001000111011011100 |
3 | 2121220002102011002120112 |
4 | 22302220101020323130 |
5 | 44122202201041340 |
6 | 1324400005305152 |
7 | 104401325145242 |
oct | 12625021107334 |
9 | 2556072132515 |
10 | 741557440220 |
11 | 26654692a613 |
12 | bb8761051b8 |
13 | 54c0c0a355c |
14 | 27c6a688792 |
15 | 14452683065 |
hex | aca8448edc |
741557440220 has 24 divisors (see below), whose sum is σ = 1560634079424. Its totient is φ = 295982318016.
The previous prime is 741557440189. The next prime is 741557440229. The reversal of 741557440220 is 22044755147.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (741557440229) 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, 40031639 + ... + 40050158.
It is an arithmetic number, because the mean of its divisors is an integer number (65026419976).
Almost surely, 2741557440220 is an apocalyptic number.
It is an amenable number.
741557440220 is an abundant number, since it is smaller than the sum of its proper divisors (819076639204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
741557440220 is a wasteful number, since it uses less digits than its factorization.
741557440220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80082269 (or 80082267 counting only the distinct ones).
The product of its (nonzero) digits is 313600, while the sum is 41.
The spelling of 741557440220 in words is "seven hundred forty-one billion, five hundred fifty-seven million, four hundred forty thousand, two hundred twenty".
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