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41980983 = 3111272151
BaseRepresentation
bin1010000000100…
…1010000110111
32220222212002020
42200021100313
541221342413
64055444223
71016555352
oct240112067
986885066
1041980983
1121773a30
1212086673
13890b425
14580b299
153a43c23
hex2809437

41980983 has 8 divisors (see below), whose sum is σ = 61063296. Its totient is φ = 25443000.

The previous prime is 41980979. The next prime is 41981021. The reversal of 41980983 is 38908914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41980983 - 22 = 41980979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41980933) 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, 636043 + ... + 636108.

It is an arithmetic number, because the mean of its divisors is an integer number (7632912).

Almost surely, 241980983 is an apocalyptic number.

41980983 is a deficient number, since it is larger than the sum of its proper divisors (19082313).

41980983 is a wasteful number, since it uses less digits than its factorization.

41980983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272165.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 41980983 is about 6479.2733388861. The cubic root of 41980983 is about 347.5501933949.

The spelling of 41980983 in words is "forty-one million, nine hundred eighty thousand, nine hundred eighty-three".

Divisors: 1 3 11 33 1272151 3816453 13993661 41980983