Base | Representation |
---|---|
bin | 100001111110000010… |
… | …101110010010001010 |
3 | 10111010221222120001200 |
4 | 201332002232102022 |
5 | 1044144420201300 |
6 | 24431152325030 |
7 | 2430604061343 |
oct | 417602562212 |
9 | 114127876050 |
10 | 36474381450 |
11 | 14517923701 |
12 | 709b243776 |
13 | 3593816340 |
14 | 1aa02610ca |
15 | e37219200 |
hex | 87e0ae48a |
36474381450 has 288 divisors, whose sum is σ = 115354616832. Its totient is φ = 8176896000.
The previous prime is 36474381413. The next prime is 36474381469. The reversal of 36474381450 is 5418347463.
36474381450 is a `hidden beast` number, since 3 + 6 + 474 + 38 + 145 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 36474381396 and 36474381405.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3077035 + ... + 3088865.
It is an arithmetic number, because the mean of its divisors is an integer number (400536864).
Almost surely, 236474381450 is an apocalyptic number.
36474381450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 36474381450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57677308416).
36474381450 is an abundant number, since it is smaller than the sum of its proper divisors (78880235382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36474381450 is a wasteful number, since it uses less digits than its factorization.
36474381450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11910 (or 11902 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 45.
The spelling of 36474381450 in words is "thirty-six billion, four hundred seventy-four million, three hundred eighty-one thousand, four hundred fifty".
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