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241441660 = 22561732711
BaseRepresentation
bin11100110010000…
…01101101111100
3121211022111200201
432121001231330
5443302113120
635542533244
75661135355
oct1631015574
9554274621
10241441660
11114318769
1268a37224
133b0370b5
14240ccd2c
15162e340a
hexe641b7c

241441660 has 48 divisors (see below), whose sum is σ = 522591552. Its totient is φ = 93657600.

The previous prime is 241441657. The next prime is 241441691. The reversal of 241441660 is 66144142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87705 + ... + 90415.

It is an arithmetic number, because the mean of its divisors is an integer number (10887324).

Almost surely, 2241441660 is an apocalyptic number.

241441660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241441660 is an abundant number, since it is smaller than the sum of its proper divisors (281149892).

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

241441660 is a wasteful number, since it uses less digits than its factorization.

241441660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2854 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 241441660 is about 15538.3930958127. The cubic root of 241441660 is about 622.6883437337.

The spelling of 241441660 in words is "two hundred forty-one million, four hundred forty-one thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 61 73 122 146 244 292 305 365 610 730 1220 1460 2711 4453 5422 8906 10844 13555 17812 22265 27110 44530 54220 89060 165371 197903 330742 395806 661484 791612 826855 989515 1653710 1979030 3307420 3958060 12072083 24144166 48288332 60360415 120720830 241441660