Base | Representation |
---|---|
bin | 1010001111101100… |
… | …11100110100000111 |
3 | 112012100000110110100 |
4 | 11013312130310013 |
5 | 42231102022211 |
6 | 2305445055143 |
7 | 253206553626 |
oct | 50766346407 |
9 | 15170013410 |
10 | 5500423431 |
11 | 2372933598 |
12 | 10960b74b3 |
13 | 698731629 |
14 | 3a27276bd |
15 | 222d55156 |
hex | 147d9cd07 |
5500423431 has 12 divisors (see below), whose sum is σ = 7947605952. Its totient is φ = 3665772096.
The previous prime is 5500423421. The next prime is 5500423469. The reversal of 5500423431 is 1343240055.
It is not a de Polignac number, because 5500423431 - 25 = 5500423399 is a prime.
It is a super-2 number, since 2×55004234312 = 60509315840587623522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5500423395 and 5500423404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5500423421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67986 + ... + 124991.
It is an arithmetic number, because the mean of its divisors is an integer number (662300496).
Almost surely, 25500423431 is an apocalyptic number.
5500423431 is a deficient number, since it is larger than the sum of its proper divisors (2447182521).
5500423431 is a wasteful number, since it uses less digits than its factorization.
5500423431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196150 (or 196147 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 5500423431 is about 74164.8395872330. The cubic root of 5500423431 is about 1765.2194652559.
Adding to 5500423431 its reverse (1343240055), we get a palindrome (6843663486).
The spelling of 5500423431 in words is "five billion, five hundred million, four hundred twenty-three thousand, four hundred thirty-one".
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