Base | Representation |
---|---|
bin | 101011011111100000001 |
3 | 2200101221110 |
4 | 11123330001 |
5 | 331101103 |
6 | 50313533 |
7 | 15053652 |
oct | 5337401 |
9 | 2611843 |
10 | 1425153 |
11 | 893814 |
12 | 5888a9 |
13 | 3ab8b2 |
14 | 291529 |
15 | 1d2403 |
hex | 15bf01 |
1425153 has 4 divisors (see below), whose sum is σ = 1900208. Its totient is φ = 950100.
The previous prime is 1425139. The next prime is 1425169. The reversal of 1425153 is 3515241.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3515241 = 3 ⋅1171747.
It is not a de Polignac number, because 1425153 - 25 = 1425121 is a prime.
It is a super-2 number, since 2×14251532 = 4062122146818, which contains 22 as substring.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1425113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237523 + ... + 237528.
It is an arithmetic number, because the mean of its divisors is an integer number (475052).
21425153 is an apocalyptic number.
It is an amenable number.
1425153 is a deficient number, since it is larger than the sum of its proper divisors (475055).
1425153 is an equidigital number, since it uses as much as digits as its factorization.
1425153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475054.
The product of its digits is 600, while the sum is 21.
The square root of 1425153 is about 1193.7977215592. The cubic root of 1425153 is about 112.5348830098.
The spelling of 1425153 in words is "one million, four hundred twenty-five thousand, one hundred fifty-three".
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