Search a number
-
+
5053625031 = 371329363179
BaseRepresentation
bin1001011010011100…
…00011001011000111
3111001012021202021110
410231032003023013
540322212000111
62153244420103
7236143050450
oct45516031307
914035252243
105053625031
112163704314
12b90547633
13626cb5c90
1435d260127
151e89ea5a6
hex12d3832c7

5053625031 has 32 divisors (see below), whose sum is σ = 8321564160. Its totient is φ = 2656508544.

The previous prime is 5053625029. The next prime is 5053625047. The reversal of 5053625031 is 1305263505.

It is not a de Polignac number, because 5053625031 - 21 = 5053625029 is a prime.

It is a super-2 number, since 2×50536250312 = 51078251907899501922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5053625031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5053625011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48400 + ... + 111578.

It is an arithmetic number, because the mean of its divisors is an integer number (260048880).

Almost surely, 25053625031 is an apocalyptic number.

5053625031 is a deficient number, since it is larger than the sum of its proper divisors (3267939129).

5053625031 is a wasteful number, since it uses less digits than its factorization.

5053625031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63495.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 5053625031 is about 71088.8530713501. The cubic root of 5053625031 is about 1716.0673889266.

Adding to 5053625031 its reverse (1305263505), we get a palindrome (6358888536).

The spelling of 5053625031 in words is "five billion, fifty-three million, six hundred twenty-five thousand, thirty-one".

Divisors: 1 3 7 13 21 39 91 273 293 879 2051 3809 6153 11427 26663 63179 79989 189537 442253 821327 1326759 2463981 5749289 17247867 18511447 55534341 129580129 240648811 388740387 721946433 1684541677 5053625031