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241561060 = 2251319107457
BaseRepresentation
bin11100110010111…
…10110111100100
3121211112120110221
432121132313210
5443314423220
635545254124
75662143436
oct1631366744
9554476427
10241561060
1111439a444
1268a94344
133b079550
1424120656
15163189aa
hexe65ede4

241561060 has 96 divisors (see below), whose sum is σ = 581696640. Its totient is φ = 83524608.

The previous prime is 241561043. The next prime is 241561069. The reversal of 241561060 is 60165142.

It is not an unprimeable number, because it can be changed into a prime (241561069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 528352 + ... + 528808.

It is an arithmetic number, because the mean of its divisors is an integer number (6059340).

Almost surely, 2241561060 is an apocalyptic number.

241561060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241561060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290848320).

241561060 is an abundant number, since it is smaller than the sum of its proper divisors (340135580).

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

241561060 is a wasteful number, since it uses less digits than its factorization.

241561060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 241561060 is about 15542.2347170540. The cubic root of 241561060 is about 622.7909727161.

The spelling of 241561060 in words is "two hundred forty-one million, five hundred sixty-one thousand, sixty".

Divisors: 1 2 4 5 10 13 19 20 26 38 52 65 76 95 107 130 190 214 247 260 380 428 457 494 535 914 988 1070 1235 1391 1828 2033 2140 2285 2470 2782 4066 4570 4940 5564 5941 6955 8132 8683 9140 10165 11882 13910 17366 20330 23764 26429 27820 29705 34732 40660 43415 48899 52858 59410 86830 97798 105716 112879 118820 132145 173660 195596 225758 244495 264290 451516 488990 528580 564395 635687 929081 977980 1128790 1271374 1858162 2257580 2542748 3178435 3716324 4645405 6356870 9290810 12078053 12713740 18581620 24156106 48312212 60390265 120780530 241561060