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6252380 = 225312619
BaseRepresentation
bin10111110110011101011100
3102202122122122
4113312131130
53100034010
6342002112
7104100341
oct27663534
912678578
106252380
113590562
122116338
1313abb44
14b8a7c8
15837855
hex5f675c

6252380 has 12 divisors (see below), whose sum is σ = 13130040. Its totient is φ = 2500944.

The previous prime is 6252347. The next prime is 6252391. The reversal of 6252380 is 832526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156290 + ... + 156329.

It is an arithmetic number, because the mean of its divisors is an integer number (1094170).

Almost surely, 26252380 is an apocalyptic number.

It is an amenable number.

6252380 is an abundant number, since it is smaller than the sum of its proper divisors (6877660).

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

6252380 is a wasteful number, since it uses less digits than its factorization.

6252380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312628 (or 312626 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 6252380 is about 2500.4759546934. The cubic root of 6252380 is about 184.2249532847.

The spelling of 6252380 in words is "six million, two hundred fifty-two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 312619 625238 1250476 1563095 3126190 6252380