Base | Representation |
---|---|
bin | 10011010111110… |
… | …100111000101001 |
3 | 211122120101001202 |
4 | 103113310320221 |
5 | 1131200404113 |
6 | 52130053545 |
7 | 11024364602 |
oct | 2327647051 |
9 | 748511052 |
10 | 325013033 |
11 | 157509114 |
12 | 90a1a2b5 |
13 | 52447c07 |
14 | 31244da9 |
15 | 1d800258 |
hex | 135f4e29 |
325013033 has 4 divisors (see below), whose sum is σ = 326249088. Its totient is φ = 323776980.
The previous prime is 325013011. The next prime is 325013041. The reversal of 325013033 is 330310523.
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: 330310523 = 373 ⋅885551.
It is a cyclic number.
It is not a de Polignac number, because 325013033 - 28 = 325012777 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 325012996 and 325013014.
It is not an unprimeable number, because it can be changed into a prime (325013053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617633 + ... + 618158.
It is an arithmetic number, because the mean of its divisors is an integer number (81562272).
Almost surely, 2325013033 is an apocalyptic number.
It is an amenable number.
325013033 is a deficient number, since it is larger than the sum of its proper divisors (1236055).
325013033 is a wasteful number, since it uses less digits than its factorization.
325013033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1236054.
The product of its (nonzero) digits is 810, while the sum is 20.
The square root of 325013033 is about 18028.1178440790. The cubic root of 325013033 is about 687.5436238104.
Adding to 325013033 its reverse (330310523), we get a palindrome (655323556).
The spelling of 325013033 in words is "three hundred twenty-five million, thirteen thousand, thirty-three".
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