Base | Representation |
---|---|
bin | 1010000110111111… |
… | …11001111000111001 |
3 | 112000020121201002202 |
4 | 11003133321320321 |
5 | 42103403414340 |
6 | 2254320035545 |
7 | 251332114166 |
oct | 50337717071 |
9 | 15006551082 |
10 | 5427404345 |
11 | 23356a0240 |
12 | 1075762bb5 |
13 | 68657687c |
14 | 396b5b06d |
15 | 21b72ec15 |
hex | 1437f9e39 |
5427404345 has 16 divisors (see below), whose sum is σ = 7211014848. Its totient is φ = 3888287040.
The previous prime is 5427404341. The next prime is 5427404347. The reversal of 5427404345 is 5434047245.
It is a happy number.
It is not a de Polignac number, because 5427404345 - 22 = 5427404341 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5427404299 and 5427404308.
It is not an unprimeable number, because it can be changed into a prime (5427404341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 732734 + ... + 740103.
It is an arithmetic number, because the mean of its divisors is an integer number (450688428).
Almost surely, 25427404345 is an apocalyptic number.
5427404345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5427404345 is a deficient number, since it is larger than the sum of its proper divisors (1783610503).
5427404345 is a wasteful number, since it uses less digits than its factorization.
5427404345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1472920.
The product of its (nonzero) digits is 268800, while the sum is 38.
The square root of 5427404345 is about 73670.9192626236. The cubic root of 5427404345 is about 1757.3734436840.
The spelling of 5427404345 in words is "five billion, four hundred twenty-seven million, four hundred four thousand, three hundred forty-five".
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