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41453762940 = 22325230298683
BaseRepresentation
bin100110100110110101…
…100011100101111100
310221222222120100100100
4212212311203211330
51134344130403230
631013230001100
72665156112502
oct464665434574
9127888510310
1041453762940
1116642628717
12804a946190
133ba8306115
1420136b6672
15112944b660
hex9a6d6397c

41453762940 has 36 divisors (see below), whose sum is σ = 125743081464. Its totient is φ = 11054336736.

The previous prime is 41453762921. The next prime is 41453762947. The reversal of 41453762940 is 4926735414.

41453762940 is a `hidden beast` number, since 4 + 14 + 5 + 3 + 7 + 629 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41453762947) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115149162 + ... + 115149521.

It is an arithmetic number, because the mean of its divisors is an integer number (3492863374).

Almost surely, 241453762940 is an apocalyptic number.

It is an amenable number.

41453762940 is an abundant number, since it is smaller than the sum of its proper divisors (84289318524).

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

41453762940 is a wasteful number, since it uses less digits than its factorization.

41453762940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230298698 (or 230298693 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 41453762940 in words is "forty-one billion, four hundred fifty-three million, seven hundred sixty-two thousand, nine hundred forty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 230298683 460597366 690896049 921194732 1151493415 1381792098 2072688147 2302986830 2763584196 3454480245 4145376294 4605973660 6908960490 8290752588 10363440735 13817920980 20726881470 41453762940