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210004231041 = 33117125493907
BaseRepresentation
bin1100001110010100111…
…0100100001110000001
3202002001120000021112000
43003211032210032001
511420042040343131
6240250303254213
721113046340233
oct3034516441601
9662046007460
10210004231041
1181075a06040
1234849baa369
1316a59b5b407
14a242a26253
1556e18bace6
hex30e53a4381

210004231041 has 64 divisors (see below), whose sum is σ = 344404224000. Its totient is φ = 125401348800.

The previous prime is 210004231009. The next prime is 210004231057. The reversal of 210004231041 is 140132400012.

It is not a de Polignac number, because 210004231041 - 25 = 210004231009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210004231001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53748810 + ... + 53752716.

It is an arithmetic number, because the mean of its divisors is an integer number (5381316000).

Almost surely, 2210004231041 is an apocalyptic number.

It is an amenable number.

210004231041 is a deficient number, since it is larger than the sum of its proper divisors (134399992959).

210004231041 is a wasteful number, since it uses less digits than its factorization.

210004231041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6547 (or 6541 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 210004231041 its reverse (140132400012), we get a palindrome (350136631053).

The spelling of 210004231041 in words is "two hundred ten billion, four million, two hundred thirty-one thousand, forty-one".

Divisors: 1 3 9 11 27 33 71 99 213 297 639 781 1917 2343 2549 3907 7029 7647 11721 21087 22941 28039 35163 42977 68823 84117 105489 128931 180979 252351 277397 386793 542937 757053 832191 1160379 1628811 1990769 2496573 3051367 4886433 5972307 7489719 9154101 9958943 17916921 27462303 29876829 53750763 82386909 89630487 109548373 268891461 328645119 707084953 985935357 2121254859 2957806071 6363764577 7777934483 19091293731 23333803449 70001410347 210004231041