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41191245980 = 2252437984481
BaseRepresentation
bin100110010111001100…
…001000100010011100
310221022200121002202222
4212113030020202130
51133324424332410
630531211204512
72655520546103
oct462714104234
9127280532688
1041191245980
1116518425855
127b96a46738
133b65b00341
141dca89d03a
151111393955
hex99730889c

41191245980 has 24 divisors (see below), whose sum is σ = 86506188720. Its totient is φ = 16475627520.

The previous prime is 41191245971. The next prime is 41191245989. The reversal of 41191245980 is 8954219114.

It is an interprime number because it is at equal distance from previous prime (41191245971) and next prime (41191245989).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41191245989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445340 + ... + 529820.

It is an arithmetic number, because the mean of its divisors is an integer number (3604424530).

Almost surely, 241191245980 is an apocalyptic number.

It is an amenable number.

41191245980 is an abundant number, since it is smaller than the sum of its proper divisors (45314942740).

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

41191245980 is a wasteful number, since it uses less digits than its factorization.

41191245980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108869 (or 108867 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The spelling of 41191245980 in words is "forty-one billion, one hundred ninety-one million, two hundred forty-five thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 24379 48758 84481 97516 121895 168962 243790 337924 422405 487580 844810 1689620 2059562299 4119124598 8238249196 10297811495 20595622990 41191245980