Base | Representation |
---|---|
bin | 10100100111100111100101 |
3 | 101011121111000 |
4 | 110213213211 |
5 | 2340431112 |
6 | 311503513 |
7 | 63641322 |
oct | 24474745 |
9 | 11147430 |
10 | 5405157 |
11 | 3061a7a |
12 | 1987b99 |
13 | 1173324 |
14 | a09b49 |
15 | 71b7dc |
hex | 5279e5 |
5405157 has 8 divisors (see below), whose sum is σ = 8007680. Its totient is φ = 3603420.
The previous prime is 5405137. The next prime is 5405173. The reversal of 5405157 is 7515045.
It is not a de Polignac number, because 5405157 - 26 = 5405093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 200191 = 5405157 / (5 + 4 + 0 + 5 + 1 + 5 + 7).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5405157.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5405117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100069 + ... + 100122.
It is an arithmetic number, because the mean of its divisors is an integer number (1000960).
Almost surely, 25405157 is an apocalyptic number.
It is an amenable number.
5405157 is a deficient number, since it is larger than the sum of its proper divisors (2602523).
5405157 is a wasteful number, since it uses less digits than its factorization.
5405157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200200 (or 200194 counting only the distinct ones).
The product of its (nonzero) digits is 3500, while the sum is 27.
The square root of 5405157 is about 2324.8993526602. The cubic root of 5405157 is about 175.4968952625.
The spelling of 5405157 in words is "five million, four hundred five thousand, one hundred fifty-seven".
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