Base | Representation |
---|---|
bin | 101010001100010000… |
… | …010000010101011100 |
3 | 11022221020002212022200 |
4 | 222030100100111130 |
5 | 1220240000310122 |
6 | 32451203011500 |
7 | 3162433655022 |
oct | 521420202534 |
9 | 138836085280 |
10 | 45302744412 |
11 | 18238244442 |
12 | 8943969b90 |
13 | 436c860153 |
14 | 229a958712 |
15 | 12a22e05ac |
hex | a8c41055c |
45302744412 has 72 divisors (see below), whose sum is σ = 118248399360. Its totient is φ = 14608956960.
The previous prime is 45302744363. The next prime is 45302744447. The reversal of 45302744412 is 21444720354.
45302744412 is a `hidden beast` number, since 4 + 530 + 2 + 74 + 44 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5132539 + ... + 5141357.
It is an arithmetic number, because the mean of its divisors is an integer number (1642338880).
Almost surely, 245302744412 is an apocalyptic number.
It is an amenable number.
45302744412 is an abundant number, since it is smaller than the sum of its proper divisors (72945654948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45302744412 is a wasteful number, since it uses less digits than its factorization.
45302744412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13463 (or 13458 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 36.
The spelling of 45302744412 in words is "forty-five billion, three hundred two million, seven hundred forty-four thousand, four hundred twelve".
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