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6858068 = 227317901
BaseRepresentation
bin11010001010010101010100
3110220102111112
4122022111110
53223424233
6402554152
7112202240
oct32122524
913812445
106858068
113964628
122368958
131561739
14ca7420
15907048
hex68a554

6858068 has 24 divisors (see below), whose sum is σ = 14160384. Its totient is φ = 2844000.

The previous prime is 6858043. The next prime is 6858077. The reversal of 6858068 is 8608586.

It is a nialpdrome in base 14.

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, 3083 + ... + 4818.

It is an arithmetic number, because the mean of its divisors is an integer number (590016).

Almost surely, 26858068 is an apocalyptic number.

It is an amenable number.

6858068 is an abundant number, since it is smaller than the sum of its proper divisors (7302316).

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

6858068 is a wasteful number, since it uses less digits than its factorization.

6858068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7943 (or 7941 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 6858068 is about 2618.7913242563. The cubic root of 6858068 is about 189.9913938854.

The spelling of 6858068 in words is "six million, eight hundred fifty-eight thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 31 62 124 217 434 868 7901 15802 31604 55307 110614 221228 244931 489862 979724 1714517 3429034 6858068