Base | Representation |
---|---|
bin | 1010010010000101… |
… | …11000111001110111 |
3 | 112020201201111102111 |
4 | 11021002320321313 |
5 | 42301214231211 |
6 | 2311442351451 |
7 | 253542101512 |
oct | 51102707167 |
9 | 15221644374 |
10 | 5520461431 |
11 | 238317a421 |
12 | 10a095b587 |
13 | 69c929134 |
14 | 3a5261d79 |
15 | 2249b2421 |
hex | 1490b8e77 |
5520461431 has 16 divisors (see below), whose sum is σ = 5900083200. Its totient is φ = 5153752800.
The previous prime is 5520461423. The next prime is 5520461483. The reversal of 5520461431 is 1341640255.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 5520461431 - 23 = 5520461423 is a prime.
It is a super-2 number, since 2×55204614312 = 60950988822317135522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5520461393 and 5520461402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5520461491) 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 15 ways as a sum of consecutive naturals, for example, 1579596 + ... + 1583086.
It is an arithmetic number, because the mean of its divisors is an integer number (368755200).
Almost surely, 25520461431 is an apocalyptic number.
5520461431 is a deficient number, since it is larger than the sum of its proper divisors (379621769).
5520461431 is a wasteful number, since it uses less digits than its factorization.
5520461431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5310.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 5520461431 is about 74299.8077453771. The cubic root of 5520461431 is about 1767.3604278047.
The spelling of 5520461431 in words is "five billion, five hundred twenty million, four hundred sixty-one thousand, four hundred thirty-one".
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