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6252270 = 235208409
BaseRepresentation
bin10111110110011011101110
3102202122111120
4113312123232
53100033040
6342001410
7104100123
oct27663356
912678446
106252270
113590472
122116266
1313aba8b
14b8a74a
158377d0
hex5f66ee

6252270 has 16 divisors (see below), whose sum is σ = 15005520. Its totient is φ = 1667264.

The previous prime is 6252247. The next prime is 6252341. The reversal of 6252270 is 722526.

It is a self number, because there is not a number n which added to its sum of digits gives 6252270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104175 + ... + 104234.

It is an arithmetic number, because the mean of its divisors is an integer number (937845).

Almost surely, 26252270 is an apocalyptic number.

6252270 is an abundant number, since it is smaller than the sum of its proper divisors (8753250).

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

6252270 is a wasteful number, since it uses less digits than its factorization.

6252270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208419.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 6252270 is about 2500.4539587843. The cubic root of 6252270 is about 184.2238729034.

Adding to 6252270 its reverse (722526), we get a palindrome (6974796).

The spelling of 6252270 in words is "six million, two hundred fifty-two thousand, two hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 208409 416818 625227 1042045 1250454 2084090 3126135 6252270