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260072150 = 25213478513
BaseRepresentation
bin11111000000001…
…10001011010110
3200010101000220212
433200012023112
51013034302100
641450125422
76305401562
oct1740061326
9603330825
10260072150
11123893068
1273120872
1341b5b060
142677c6a2
1517c73635
hexf8062d6

260072150 has 48 divisors (see below), whose sum is σ = 532090944. Its totient is φ = 93972480.

The previous prime is 260072089. The next prime is 260072161. The reversal of 260072150 is 51270062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26294 + ... + 34806.

It is an arithmetic number, because the mean of its divisors is an integer number (11085228).

Almost surely, 2260072150 is an apocalyptic number.

260072150 is an abundant number, since it is smaller than the sum of its proper divisors (272018794).

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

260072150 is a wasteful number, since it uses less digits than its factorization.

260072150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8585 (or 8580 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 260072150 is about 16126.7526179327. The cubic root of 260072150 is about 638.3094625906.

The spelling of 260072150 in words is "two hundred sixty million, seventy-two thousand, one hundred fifty".

Divisors: 1 2 5 10 13 25 26 47 50 65 94 130 235 325 470 611 650 1175 1222 2350 3055 6110 8513 15275 17026 30550 42565 85130 110669 212825 221338 400111 425650 553345 800222 1106690 2000555 2766725 4001110 5201443 5533450 10002775 10402886 20005550 26007215 52014430 130036075 260072150