Base | Representation |
---|---|
bin | 1111110110100100… |
… | …1001000010001010 |
3 | 101222120022202120200 |
4 | 3331221021002022 |
5 | 32203341424204 |
6 | 1542132233030 |
7 | 210311322630 |
oct | 37551110212 |
9 | 11876282520 |
10 | 4255420554 |
11 | 189408a4a0 |
12 | 9a916b776 |
13 | 52a811438 |
14 | 2c5241350 |
15 | 19d8ca539 |
hex | fda4908a |
4255420554 has 48 divisors (see below), whose sum is σ = 11495165760. Its totient is φ = 1105303680.
The previous prime is 4255420553. The next prime is 4255420597. The reversal of 4255420554 is 4550245524.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4255420553) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1533759 + ... + 1536530.
It is an arithmetic number, because the mean of its divisors is an integer number (239482620).
Almost surely, 24255420554 is an apocalyptic number.
4255420554 is an abundant number, since it is smaller than the sum of its proper divisors (7239745206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4255420554 is a wasteful number, since it uses less digits than its factorization.
4255420554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3070315 (or 3070312 counting only the distinct ones).
The product of its (nonzero) digits is 160000, while the sum is 36.
The square root of 4255420554 is about 65233.5845558099. The cubic root of 4255420554 is about 1620.4942547682.
The spelling of 4255420554 in words is "four billion, two hundred fifty-five million, four hundred twenty thousand, five hundred fifty-four".
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