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41245126780 = 225111314421373
BaseRepresentation
bin100110011010011001…
…101011000001111100
310221110102222112100011
4212122121223001330
51133432223024110
630540414113004
72660043536014
oct463231530174
9127412875304
1041245126780
1116545887240
127bb0aab764
133b74016c80
141dd3ac6c44
151115e8848a
hex99a66b07c

41245126780 has 48 divisors (see below), whose sum is σ = 101757214944. Its totient is φ = 13844517120.

The previous prime is 41245126777. The next prime is 41245126789. The reversal of 41245126780 is 8762154214.

41245126780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41245126789) 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, 7207827 + ... + 7213546.

It is an arithmetic number, because the mean of its divisors is an integer number (2119941978).

Almost surely, 241245126780 is an apocalyptic number.

It is an amenable number.

41245126780 is an abundant number, since it is smaller than the sum of its proper divisors (60512088164).

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

41245126780 is a wasteful number, since it uses less digits than its factorization.

41245126780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14421406 (or 14421404 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 41245126780 in words is "forty-one billion, two hundred forty-five million, one hundred twenty-six thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 2860 14421373 28842746 57685492 72106865 144213730 158635103 187477849 288427460 317270206 374955698 634540412 749911396 793175515 937389245 1586351030 1874778490 2062256339 3172702060 3749556980 4124512678 8249025356 10311281695 20622563390 41245126780