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260204152 = 231323181601
BaseRepresentation
bin11111000001001…
…10011001111000
3200010121201222211
433200212121320
51013103013102
641453024504
76306461455
oct1740463170
9603551884
10260204152
1112397325a
1273185134
1341ba6170
14267b482c
1517c9c7d7
hexf826678

260204152 has 64 divisors (see below), whose sum is σ = 552202560. Its totient is φ = 114048000.

The previous prime is 260204143. The next prime is 260204171. The reversal of 260204152 is 251402062.

260204152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432652 + ... + 433252.

It is an arithmetic number, because the mean of its divisors is an integer number (8628165).

Almost surely, 2260204152 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 260204152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276101280).

260204152 is an abundant number, since it is smaller than the sum of its proper divisors (291998408).

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

260204152 is a wasteful number, since it uses less digits than its factorization.

260204152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 260204152 is about 16130.8447391945. The cubic root of 260204152 is about 638.4174375946.

The spelling of 260204152 in words is "two hundred sixty million, two hundred four thousand, one hundred fifty-two".

Divisors: 1 2 4 8 13 23 26 46 52 92 104 181 184 299 362 598 601 724 1196 1202 1448 2353 2392 2404 4163 4706 4808 7813 8326 9412 13823 15626 16652 18824 27646 31252 33304 54119 55292 62504 108238 108781 110584 179699 216476 217562 359398 432952 435124 718796 870248 1414153 1437592 2501963 2828306 5003926 5656612 10007852 11313224 20015704 32525519 65051038 130102076 260204152