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268050211 = 112132331239
BaseRepresentation
bin11111111101000…
…01111100100011
3200200101100202121
433332201330203
51022110101321
642333125111
76433250332
oct1776417443
9620340677
10268050211
11128342100
1275929797
13436c24c0
1427857d19
15187ec441
hexffa1f23

268050211 has 48 divisors (see below), whose sum is σ = 343203840. Its totient is φ = 207345600.

The previous prime is 268050199. The next prime is 268050221. The reversal of 268050211 is 112050862.

It is not a de Polignac number, because 268050211 - 215 = 268017443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268050221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1121430 + ... + 1121668.

It is an arithmetic number, because the mean of its divisors is an integer number (7150080).

Almost surely, 2268050211 is an apocalyptic number.

268050211 is a deficient number, since it is larger than the sum of its proper divisors (75153629).

268050211 is a wasteful number, since it uses less digits than its factorization.

268050211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 268050211 is about 16372.2390344143. The cubic root of 268050211 is about 644.7708345989.

The spelling of 268050211 in words is "two hundred sixty-eight million, fifty thousand, two hundred eleven".

Divisors: 1 11 13 23 31 121 143 239 253 299 341 403 713 1573 2629 2783 3107 3289 3751 4433 5497 7409 7843 9269 28919 34177 36179 48763 60467 71461 81499 86273 96317 101959 170407 375947 665137 786071 896489 1059487 1121549 1874477 2215291 8646781 11654357 20619247 24368201 268050211