Base | Representation |
---|---|
bin | 10000001110000110111111 |
3 | 22000000210000 |
4 | 100032012333 |
5 | 2042031340 |
6 | 231045343 |
7 | 51066531 |
oct | 20160677 |
9 | 8000700 |
10 | 4252095 |
11 | 2444731 |
12 | 1510853 |
13 | b5b543 |
14 | 7c9851 |
15 | 58ed30 |
hex | 40e1bf |
4252095 has 20 divisors (see below), whose sum is σ = 7623000. Its totient is φ = 2267568.
The previous prime is 4252093. The next prime is 4252097. The reversal of 4252095 is 5902524.
It is an interprime number because it is at equal distance from previous prime (4252093) and next prime (4252097).
It is not a de Polignac number, because 4252095 - 21 = 4252093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4252093) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4845 + ... + 5654.
It is an arithmetic number, because the mean of its divisors is an integer number (381150).
Almost surely, 24252095 is an apocalyptic number.
4252095 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4252095 is a deficient number, since it is larger than the sum of its proper divisors (3370905).
4252095 is a wasteful number, since it uses less digits than its factorization.
4252095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10516 (or 10507 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 4252095 is about 2062.0608623414. The cubic root of 4252095 is about 162.0072013260.
The spelling of 4252095 in words is "four million, two hundred fifty-two thousand, ninety-five".
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