Base | Representation |
---|---|
bin | 101001111101111000… |
… | …111111101110111110 |
3 | 11022022102122220012012 |
4 | 221331320333232332 |
5 | 1214241303003303 |
6 | 32411234011222 |
7 | 3153446456210 |
oct | 517570775676 |
9 | 138272586165 |
10 | 45061766078 |
11 | 1812421289a |
12 | 8897116b12 |
13 | 4331958c14 |
14 | 227694a5b0 |
15 | 128b08e5d8 |
hex | a7de3fbbe |
45061766078 has 8 divisors (see below), whose sum is σ = 77248741872. Its totient is φ = 19312185456.
The previous prime is 45061766077. The next prime is 45061766111. The reversal of 45061766078 is 87066716054.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45061766077) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1609348775 + ... + 1609348802.
It is an arithmetic number, because the mean of its divisors is an integer number (9656092734).
Almost surely, 245061766078 is an apocalyptic number.
45061766078 is a deficient number, since it is larger than the sum of its proper divisors (32186975794).
45061766078 is a wasteful number, since it uses less digits than its factorization.
45061766078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3218697586.
The product of its (nonzero) digits is 1693440, while the sum is 50.
The spelling of 45061766078 in words is "forty-five billion, sixty-one million, seven hundred sixty-six thousand, seventy-eight".
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