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5025543293 = 35171428929
BaseRepresentation
bin1001010111000101…
…11011010001111101
3110222020110001101002
410223202323101331
540243014341133
62150402500045
7235352261501
oct45342732175
913866401332
105025543293
112149874071
12b83064625
13621233174
14359630301
151e62eece8
hex12b8bb47d

5025543293 has 4 divisors (see below), whose sum is σ = 5026975740. Its totient is φ = 5024110848.

The previous prime is 5025543253. The next prime is 5025543311. The reversal of 5025543293 is 3923455205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3923455205 = 5784691041.

It can be written as a sum of positive squares in 2 ways, for example, as 3408457924 + 1617085369 = 58382^2 + 40213^2 .

It is a cyclic number.

It is not a de Polignac number, because 5025543293 - 222 = 5021348989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5025543223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710948 + ... + 717981.

It is an arithmetic number, because the mean of its divisors is an integer number (1256743935).

Almost surely, 25025543293 is an apocalyptic number.

It is an amenable number.

5025543293 is a deficient number, since it is larger than the sum of its proper divisors (1432447).

5025543293 is a wasteful number, since it uses less digits than its factorization.

5025543293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432446.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 5025543293 is about 70891.0663835719. The cubic root of 5025543293 is about 1712.8828965193.

Adding to 5025543293 its reverse (3923455205), we get a palindrome (8948998498).

The spelling of 5025543293 in words is "five billion, twenty-five million, five hundred forty-three thousand, two hundred ninety-three".

Divisors: 1 3517 1428929 5025543293