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6252030 = 232569467
BaseRepresentation
bin10111110110010111111110
3102202122011200
4113312113332
53100031110
6342000330
7104066331
oct27662776
912678150
106252030
113590274
1221160a6
1313ab935
14b8a618
158376c0
hex5f65fe

6252030 has 24 divisors (see below), whose sum is σ = 16255512. Its totient is φ = 1667184.

The previous prime is 6252019. The next prime is 6252031. The reversal of 6252030 is 302526.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 6251994 and 6252012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6252031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34644 + ... + 34823.

It is an arithmetic number, because the mean of its divisors is an integer number (677313).

Almost surely, 26252030 is an apocalyptic number.

6252030 is an abundant number, since it is smaller than the sum of its proper divisors (10003482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6252030 is a wasteful number, since it uses less digits than its factorization.

6252030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69480 (or 69477 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 6252030 is about 2500.4059670382. The cubic root of 6252030 is about 184.2215156638.

Adding to 6252030 its reverse (302526), we get a palindrome (6554556).

The spelling of 6252030 in words is "six million, two hundred fifty-two thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 69467 138934 208401 347335 416802 625203 694670 1042005 1250406 2084010 3126015 6252030