Base | Representation |
---|---|
bin | 1000010101000110… |
… | …01110010010111111 |
3 | 102112122210202202200 |
4 | 10022203032102333 |
5 | 33124311114210 |
6 | 2015425522543 |
7 | 215551100214 |
oct | 41243162277 |
9 | 12478722680 |
10 | 4471973055 |
11 | 1995348600 |
12 | a497a3453 |
13 | 563642904 |
14 | 305cd1b0b |
15 | 1b29040c0 |
hex | 10a8ce4bf |
4471973055 has 72 divisors (see below), whose sum is σ = 8609009136. Its totient is φ = 2145623040.
The previous prime is 4471973047. The next prime is 4471973059. The reversal of 4471973055 is 5503791744.
It is not a de Polignac number, because 4471973055 - 23 = 4471973047 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 4471973055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4471973059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 523932 + ... + 532398.
Almost surely, 24471973055 is an apocalyptic number.
4471973055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4471973055 is a deficient number, since it is larger than the sum of its proper divisors (4137036081).
4471973055 is a wasteful number, since it uses less digits than its factorization.
4471973055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8597 (or 8583 counting only the distinct ones).
The product of its (nonzero) digits is 529200, while the sum is 45.
The square root of 4471973055 is about 66872.8125249716. The cubic root of 4471973055 is about 1647.5289679082.
The spelling of 4471973055 in words is "four billion, four hundred seventy-one million, nine hundred seventy-three thousand, fifty-five".
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