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41253980 = 2255934961
BaseRepresentation
bin1001110101011…
…1110001011100
32212121220211012
42131113301130
541030111410
64032114352
71010436665
oct235276134
985556735
1041253980
11213177a9
12119959b8
138715551
14569c36c
15394d605
hex2757c5c

41253980 has 24 divisors (see below), whose sum is σ = 88104240. Its totient is φ = 16221440.

The previous prime is 41253937. The next prime is 41253991. The reversal of 41253980 is 8935214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16301 + ... + 18660.

It is an arithmetic number, because the mean of its divisors is an integer number (3671010).

Almost surely, 241253980 is an apocalyptic number.

It is an amenable number.

41253980 is an abundant number, since it is smaller than the sum of its proper divisors (46850260).

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

41253980 is a wasteful number, since it uses less digits than its factorization.

41253980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35029 (or 35027 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 41253980 is about 6422.9261244389. The cubic root of 41253980 is about 345.5322736622.

The spelling of 41253980 in words is "forty-one million, two hundred fifty-three thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 59 118 236 295 590 1180 34961 69922 139844 174805 349610 699220 2062699 4125398 8250796 10313495 20626990 41253980