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241303380 = 223531129733
BaseRepresentation
bin11100110000111…
…11111101010100
3121211001111000020
432120133331110
5443233202010
635535545140
75660021253
oct1630377524
9554044006
10241303380
1111423388a
126898b1b0
133acb9186
142409479a
15162b7470
hexe61ff54

241303380 has 48 divisors (see below), whose sum is σ = 697449984. Its totient is φ = 62271360.

The previous prime is 241303331. The next prime is 241303393. The reversal of 241303380 is 83303142.

It is a self number, because there is not a number n which added to its sum of digits gives 241303380.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 63007 + ... + 66726.

It is an arithmetic number, because the mean of its divisors is an integer number (14530208).

Almost surely, 2241303380 is an apocalyptic number.

241303380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241303380 is an abundant number, since it is smaller than the sum of its proper divisors (456146604).

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

241303380 is a wasteful number, since it uses less digits than its factorization.

241303380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129776 (or 129774 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 241303380 is about 15533.9428349663. The cubic root of 241303380 is about 622.5694443583.

The spelling of 241303380 in words is "two hundred forty-one million, three hundred three thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 1860 129733 259466 389199 518932 648665 778398 1297330 1556796 1945995 2594660 3891990 4021723 7783980 8043446 12065169 16086892 20108615 24130338 40217230 48260676 60325845 80434460 120651690 241303380