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26830314 = 2327316869
BaseRepresentation
bin110011001011…
…0010111101010
31212111010021100
41212112113222
523332032224
62355022230
7444024330
oct146262752
955433240
1026830314
1114166015
128b9a976
135735334
1437c5b50
15254eac9
hex19965ea

26830314 has 48 divisors (see below), whose sum is σ = 68590080. Its totient is φ = 7417440.

The previous prime is 26830253. The next prime is 26830339. The reversal of 26830314 is 41303862.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 472 + ... + 7340.

It is an arithmetic number, because the mean of its divisors is an integer number (1428960).

Almost surely, 226830314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26830314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34295040).

26830314 is an abundant number, since it is smaller than the sum of its proper divisors (41759766).

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

26830314 is a wasteful number, since it uses less digits than its factorization.

26830314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6915 (or 6912 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 26830314 is about 5179.7986447351. The cubic root of 26830314 is about 299.3702121494.

The spelling of 26830314 in words is "twenty-six million, eight hundred thirty thousand, three hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 31 42 62 63 93 126 186 217 279 434 558 651 1302 1953 3906 6869 13738 20607 41214 48083 61821 96166 123642 144249 212939 288498 425878 432747 638817 865494 1277634 1490573 1916451 2981146 3832902 4471719 8943438 13415157 26830314