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41752140 = 22354316183
BaseRepresentation
bin1001111101000…
…1011001001100
32220120020011120
42133101121030
541142032030
64050520540
71014613233
oct237213114
986506146
1041752140
1121628001
1211b96150
13885b211
14578bb1a
1539eb010
hex27d164c

41752140 has 48 divisors (see below), whose sum is σ = 119632128. Its totient is φ = 10874304.

The previous prime is 41752127. The next prime is 41752147. The reversal of 41752140 is 4125714.

41752140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 41752140.

It is not an unprimeable number, because it can be changed into a prime (41752147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5512 + ... + 10671.

It is an arithmetic number, because the mean of its divisors is an integer number (2492336).

Almost surely, 241752140 is an apocalyptic number.

It is an amenable number.

41752140 is an abundant number, since it is smaller than the sum of its proper divisors (77879988).

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

41752140 is a wasteful number, since it uses less digits than its factorization.

41752140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16238 (or 16236 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 41752140 is about 6461.5895877098. The cubic root of 41752140 is about 346.9175308616.

Adding to 41752140 its reverse (4125714), we get a palindrome (45877854).

The spelling of 41752140 in words is "forty-one million, seven hundred fifty-two thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 43 60 86 129 172 215 258 430 516 645 860 1290 2580 16183 32366 48549 64732 80915 97098 161830 194196 242745 323660 485490 695869 970980 1391738 2087607 2783476 3479345 4175214 6958690 8350428 10438035 13917380 20876070 41752140