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103298080 = 2553717449
BaseRepresentation
bin1100010100000…
…11010000100000
321012101002022211
412022003100200
5202421014310
614130011504
72363006404
oct612032040
9235332284
10103298080
1153344416
122a716b94
1318529a32
14da0d104
159106c8a
hex6283420

103298080 has 48 divisors (see below), whose sum is σ = 250651800. Its totient is φ = 40200192.

The previous prime is 103298059. The next prime is 103298081. The reversal of 103298080 is 80892301.

It can be written as a sum of positive squares in 4 ways, for example, as 101848464 + 1449616 = 10092^2 + 1204^2 .

It is not an unprimeable number, because it can be changed into a prime (103298081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2805 + ... + 14644.

Almost surely, 2103298080 is an apocalyptic number.

103298080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103298080 is an abundant number, since it is smaller than the sum of its proper divisors (147353720).

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

103298080 is a wasteful number, since it uses less digits than its factorization.

103298080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17501 (or 17493 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 103298080 is about 10163.5663032225. The cubic root of 103298080 is about 469.2065683671.

The spelling of 103298080 in words is "one hundred three million, two hundred ninety-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 37 40 74 80 148 160 185 296 370 592 740 1184 1480 2960 5920 17449 34898 69796 87245 139592 174490 279184 348980 558368 645613 697960 1291226 1395920 2582452 2791840 3228065 5164904 6456130 10329808 12912260 20659616 25824520 51649040 103298080