Base | Representation |
---|---|
bin | 1010100001001111001… |
… | …00011111111111000000 |
3 | 1021112221110020221121101 |
4 | 11100213210133333000 |
5 | 21410212412214410 |
6 | 434013241504144 |
7 | 35053563635431 |
oct | 5204744377700 |
9 | 1245843227541 |
10 | 361441132480 |
11 | 12a31710753a |
12 | 5a071aa2054 |
13 | 281120096bc |
14 | 136cb173488 |
15 | 96066cdd3a |
hex | 542791ffc0 |
361441132480 has 112 divisors (see below), whose sum is σ = 872365032000. Its totient is φ = 142621433856.
The previous prime is 361441132471. The next prime is 361441132589. The reversal of 361441132480 is 84231144163.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12488266 + ... + 12517174.
It is an arithmetic number, because the mean of its divisors is an integer number (7788973500).
Almost surely, 2361441132480 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 361441132480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436182516000).
361441132480 is an abundant number, since it is smaller than the sum of its proper divisors (510923899520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
361441132480 is a wasteful number, since it uses less digits than its factorization.
361441132480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29454 (or 29444 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 37.
The spelling of 361441132480 in words is "three hundred sixty-one billion, four hundred forty-one million, one hundred thirty-two thousand, four hundred eighty".
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