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6080128500 = 2235313729587
BaseRepresentation
bin1011010100110011…
…10110010111110100
3120200201211112022110
411222121312113310
544423003103000
62443154131020
7303446145105
oct55231662764
916621745273
106080128500
11264008a596
121218280a70
1375b872794
1441970a3ac
15258bb4850
hex16a6765f4

6080128500 has 96 divisors (see below), whose sum is σ = 17835172992. Its totient is φ = 1609478400.

The previous prime is 6080128493. The next prime is 6080128507. The reversal of 6080128500 is 58210806.

It is an interprime number because it is at equal distance from previous prime (6080128493) and next prime (6080128507).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6080128507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190707 + ... + 220293.

It is an arithmetic number, because the mean of its divisors is an integer number (185783052).

Almost surely, 26080128500 is an apocalyptic number.

6080128500 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6080128500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8917586496).

6080128500 is an abundant number, since it is smaller than the sum of its proper divisors (11755044492).

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

6080128500 is a wasteful number, since it uses less digits than its factorization.

6080128500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29746 (or 29734 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 6080128500 is about 77975.1787429821. The cubic root of 6080128500 is about 1825.1739122438.

The spelling of 6080128500 in words is "six billion, eighty million, one hundred twenty-eight thousand, five hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 125 137 150 250 274 300 375 411 500 548 685 750 822 1370 1500 1644 2055 2740 3425 4110 6850 8220 10275 13700 17125 20550 29587 34250 41100 51375 59174 68500 88761 102750 118348 147935 177522 205500 295870 355044 443805 591740 739675 887610 1479350 1775220 2219025 2958700 3698375 4053419 4438050 7396750 8106838 8876100 11095125 12160257 14793500 16213676 20267095 22190250 24320514 40534190 44380500 48641028 60801285 81068380 101335475 121602570 202670950 243205140 304006425 405341900 506677375 608012850 1013354750 1216025700 1520032125 2026709500 3040064250 6080128500