Base | Representation |
---|---|
bin | 101010010100101000… |
… | …000110110110010100 |
3 | 11100022000102111101102 |
4 | 222110220012312110 |
5 | 1221031430332430 |
6 | 32513141445232 |
7 | 3166060644350 |
oct | 522450066624 |
9 | 140260374342 |
10 | 45443214740 |
11 | 182aa567920 |
12 | 8982a10818 |
13 | 43929a35a1 |
14 | 22b1482460 |
15 | 12ae7db345 |
hex | a94a06d94 |
45443214740 has 48 divisors (see below), whose sum is σ = 118978602624. Its totient is φ = 14164118400.
The previous prime is 45443214701. The next prime is 45443214767. The reversal of 45443214740 is 4741234454.
It is a junction number, because it is equal to n+sod(n) for n = 45443214694 and 45443214703.
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, 14752751 + ... + 14755830.
It is an arithmetic number, because the mean of its divisors is an integer number (2478720888).
Almost surely, 245443214740 is an apocalyptic number.
It is an amenable number.
45443214740 is an abundant number, since it is smaller than the sum of its proper divisors (73535387884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45443214740 is a wasteful number, since it uses less digits than its factorization.
45443214740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29508608 (or 29508606 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 38.
The spelling of 45443214740 in words is "forty-five billion, four hundred forty-three million, two hundred fourteen thousand, seven hundred forty".
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