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6252245031 = 316712479531
BaseRepresentation
bin1011101001010100…
…11011000000100111
3121010201200221210210
411310222123000213
5100301033320111
62512223150503
7310636130424
oct56452330047
917121627723
106252245031
11271925825a
121265a45433
13788416296
14434510d4b
15268d620a6
hex174a9b027

6252245031 has 8 divisors (see below), whose sum is σ = 8386245504. Its totient is φ = 4143203960.

The previous prime is 6252245017. The next prime is 6252245063. The reversal of 6252245031 is 1305422526.

6252245031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6252245031 - 26 = 6252244967 is a prime.

It is a super-2 number, since 2×62522450312 = 78181135855328381922, 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 6252245031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6252245071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6239265 + ... + 6240266.

It is an arithmetic number, because the mean of its divisors is an integer number (1048280688).

Almost surely, 26252245031 is an apocalyptic number.

6252245031 is a deficient number, since it is larger than the sum of its proper divisors (2134000473).

6252245031 is a wasteful number, since it uses less digits than its factorization.

6252245031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12479701.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 6252245031 is about 79071.1390521219. The cubic root of 6252245031 is about 1842.2362766486.

Adding to 6252245031 its reverse (1305422526), we get a palindrome (7557667557).

The spelling of 6252245031 in words is "six billion, two hundred fifty-two million, two hundred forty-five thousand, thirty-one".

Divisors: 1 3 167 501 12479531 37438593 2084081677 6252245031