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241225340 = 22571257661
BaseRepresentation
bin11100110000011…
…00111001111100
3121210220111221212
432120030321330
5443223202330
635534143552
75656244606
oct1630147174
9553814855
10241225340
11114190194
1268951bb8
133ac8c7b5
1424074176
151629e295
hexe60ce7c

241225340 has 48 divisors (see below), whose sum is σ = 516487104. Its totient is φ = 94617600.

The previous prime is 241225331. The next prime is 241225351. The reversal of 241225340 is 43522142.

It is a happy number.

It is a zygodrome in base 2.

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, 364610 + ... + 365270.

It is an arithmetic number, because the mean of its divisors is an integer number (10760148).

Almost surely, 2241225340 is an apocalyptic number.

241225340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241225340 is an abundant number, since it is smaller than the sum of its proper divisors (275261764).

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

241225340 is a wasteful number, since it uses less digits than its factorization.

241225340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 996 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 241225340 is about 15531.4307132344. The cubic root of 241225340 is about 622.5023219969.

Adding to 241225340 its reverse (43522142), we get a palindrome (284747482).

The spelling of 241225340 in words is "two hundred forty-one million, two hundred twenty-five thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 71 142 257 284 355 514 661 710 1028 1285 1322 1420 2570 2644 3305 5140 6610 13220 18247 36494 46931 72988 91235 93862 169877 182470 187724 234655 339754 364940 469310 679508 849385 938620 1698770 3397540 12061267 24122534 48245068 60306335 120612670 241225340