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6968808 = 2333711419
BaseRepresentation
bin11010100101010111101000
3111010001102000
4122211113220
53241000213
6405211000
7113143140
oct32452750
914101360
106968808
113a2a850
122400a60
13159cc72
14cd5920
15929c73
hex6a55e8

6968808 has 128 divisors (see below), whose sum is σ = 24192000. Its totient is φ = 1805760.

The previous prime is 6968791. The next prime is 6968809. The reversal of 6968808 is 8088696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6968809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16423 + ... + 16841.

It is an arithmetic number, because the mean of its divisors is an integer number (189000).

Almost surely, 26968808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6968808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12096000).

6968808 is an abundant number, since it is smaller than the sum of its proper divisors (17223192).

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

6968808 is a wasteful number, since it uses less digits than its factorization.

6968808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 6968808 is about 2639.8499957384. The cubic root of 6968808 is about 191.0085611506.

It can be divided in two parts, 6968 and 808, that added together give a 5-th power (7776 = 65).

The spelling of 6968808 in words is "six million, nine hundred sixty-eight thousand, eight hundred eight".

Divisors: 1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 54 56 63 66 72 77 84 88 99 108 126 132 154 168 189 198 216 231 252 264 297 308 378 396 419 462 504 594 616 693 756 792 838 924 1188 1257 1386 1512 1676 1848 2079 2376 2514 2772 2933 3352 3771 4158 4609 5028 5544 5866 7542 8316 8799 9218 10056 11313 11732 13827 15084 16632 17598 18436 22626 23464 26397 27654 30168 32263 35196 36872 41481 45252 52794 55308 64526 70392 79191 82962 90504 96789 105588 110616 124443 129052 158382 165924 193578 211176 248886 258104 290367 316764 331848 387156 497772 580734 633528 774312 871101 995544 1161468 1742202 2322936 3484404 6968808