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41271131330 = 25112132623721
BaseRepresentation
bin100110011011111100…
…110111110011000010
310221112020220200212122
4212123330313303002
51134010402200310
630543143324242
72660510554022
oct463374676302
9127466820778
1041271131330
1116559528900
127bb9750682
133b79520490
141dd7335a82
1511183c3555
hex99bf37cc2

41271131330 has 48 divisors (see below), whose sum is σ = 87936666552. Its totient is φ = 13853241600.

The previous prime is 41271131329. The next prime is 41271131339. The reversal of 41271131330 is 3313117214.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11571089761 + 29700041569 = 107569^2 + 172337^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 41271131330.

It is not an unprimeable number, because it can be changed into a prime (41271131339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1296131 + ... + 1327590.

Almost surely, 241271131330 is an apocalyptic number.

41271131330 is an abundant number, since it is smaller than the sum of its proper divisors (46665535222).

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

41271131330 is a wasteful number, since it uses less digits than its factorization.

41271131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623763 (or 2623752 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 41271131330 its reverse (3313117214), we get a palindrome (44584248544).

The spelling of 41271131330 in words is "forty-one billion, two hundred seventy-one million, one hundred thirty-one thousand, three hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 121 130 143 242 286 605 715 1210 1430 1573 3146 7865 15730 2623721 5247442 13118605 26237210 28860931 34108373 57721862 68216746 144304655 170541865 288609310 317470241 341083730 375192103 634940482 750384206 1587351205 1875960515 3174702410 3751921030 4127113133 8254226266 20635565665 41271131330