Base | Representation |
---|---|
bin | 1010010000010000… |
… | …0100011101001101 |
3 | 21002211101000122221 |
4 | 2210010010131031 |
5 | 21114121432003 |
6 | 1133044135341 |
7 | 125132056354 |
oct | 24404043515 |
9 | 7084330587 |
10 | 2752530253 |
11 | 11928057a0 |
12 | 649997551 |
13 | 34b349735 |
14 | 1c17c899b |
15 | 1119ae7bd |
hex | a410474d |
2752530253 has 4 divisors (see below), whose sum is σ = 3002760288. Its totient is φ = 2502300220.
The previous prime is 2752530241. The next prime is 2752530271. The reversal of 2752530253 is 3520352572.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2752530253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2752530283) 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, 125115001 + ... + 125115022.
It is an arithmetic number, because the mean of its divisors is an integer number (750690072).
Almost surely, 22752530253 is an apocalyptic number.
It is an amenable number.
2752530253 is a deficient number, since it is larger than the sum of its proper divisors (250230035).
2752530253 is a wasteful number, since it uses less digits than its factorization.
2752530253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250230034.
The product of its (nonzero) digits is 63000, while the sum is 34.
The square root of 2752530253 is about 52464.5618775188. The cubic root of 2752530253 is about 1401.4492226059.
The spelling of 2752530253 in words is "two billion, seven hundred fifty-two million, five hundred thirty thousand, two hundred fifty-three".
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