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41230228 = 221319291439
BaseRepresentation
bin1001110101000…
…1111110010100
32212120201020111
42131101332110
541023331403
64031412404
71010310514
oct235217624
985521214
1041230228
1121300976
1211984104
1387077b0
145693844
15394656d
hex2751f94

41230228 has 48 divisors (see below), whose sum is σ = 84672000. Its totient is φ = 17394048.

The previous prime is 41230223. The next prime is 41230243. The reversal of 41230228 is 82203214.

It is a junction number, because it is equal to n+sod(n) for n = 41230199 and 41230208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41230223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27933 + ... + 29371.

It is an arithmetic number, because the mean of its divisors is an integer number (1764000).

Almost surely, 241230228 is an apocalyptic number.

It is an amenable number.

41230228 is an abundant number, since it is smaller than the sum of its proper divisors (43441772).

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

41230228 is a wasteful number, since it uses less digits than its factorization.

41230228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504 (or 1502 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 41230228 is about 6421.0768567274. The cubic root of 41230228 is about 345.4659474706.

The spelling of 41230228 in words is "forty-one million, two hundred thirty thousand, two hundred twenty-eight".

Divisors: 1 2 4 13 19 26 29 38 52 58 76 116 247 377 494 551 754 988 1102 1439 1508 2204 2878 5756 7163 14326 18707 27341 28652 37414 41731 54682 74828 83462 109364 166924 355433 542503 710866 792889 1085006 1421732 1585778 2170012 3171556 10307557 20615114 41230228