Base | Representation |
---|---|
bin | 10100101101111101110011 |
3 | 101012221010220 |
4 | 110231331303 |
5 | 2342244110 |
6 | 312224123 |
7 | 64110162 |
oct | 24557563 |
9 | 11187126 |
10 | 5431155 |
11 | 307a564 |
12 | 199b043 |
13 | 1182102 |
14 | a153d9 |
15 | 724370 |
hex | 52df73 |
5431155 has 16 divisors (see below), whose sum is σ = 8761344. Its totient is φ = 2872800.
The previous prime is 5431141. The next prime is 5431159. The reversal of 5431155 is 5511345.
5431155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5431155 - 25 = 5431123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5431159) 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, 480 + ... + 3330.
It is an arithmetic number, because the mean of its divisors is an integer number (547584).
Almost surely, 25431155 is an apocalyptic number.
5431155 is a deficient number, since it is larger than the sum of its proper divisors (3330189).
5431155 is a wasteful number, since it uses less digits than its factorization.
5431155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2986.
The product of its digits is 1500, while the sum is 24.
The square root of 5431155 is about 2330.4838553399. The cubic root of 5431155 is about 175.7778166539. Note that the first 3 decimals are identical.
The spelling of 5431155 in words is "five million, four hundred thirty-one thousand, one hundred fifty-five".
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