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6868350 = 2325215263
BaseRepresentation
bin11010001100110101111110
3110220221121100
4122030311332
53224241400
6403113530
7112244226
oct32146576
913827540
106868350
113971325
1223728a6
131566318
14cab086
1590a100
hex68cd7e

6868350 has 36 divisors (see below), whose sum is σ = 18454176. Its totient is φ = 1831440.

The previous prime is 6868319. The next prime is 6868363. The reversal of 6868350 is 538686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7182 + ... + 8081.

It is an arithmetic number, because the mean of its divisors is an integer number (512616).

Almost surely, 26868350 is an apocalyptic number.

6868350 is an abundant number, since it is smaller than the sum of its proper divisors (11585826).

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

6868350 is a wasteful number, since it uses less digits than its factorization.

6868350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15281 (or 15273 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 6868350 is about 2620.7537083824. The cubic root of 6868350 is about 190.0862950569.

The spelling of 6868350 in words is "six million, eight hundred sixty-eight thousand, three hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 15263 30526 45789 76315 91578 137367 152630 228945 274734 381575 457890 686835 763150 1144725 1373670 2289450 3434175 6868350