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241555068 = 223310720903
BaseRepresentation
bin11100110010111…
…01011001111100
3121211112021021000
432121131121330
5443314230233
635545210300
75662120116
oct1631353174
9554467230
10241555068
11114395997
1268a90990
133b0768c1
142411c3b6
1516316d13
hexe65d67c

241555068 has 48 divisors (see below), whose sum is σ = 632136960. Its totient is φ = 79762032.

The previous prime is 241555063. The next prime is 241555073. The reversal of 241555068 is 860555142.

241555068 is a `hidden beast` number, since 2 + 41 + 5 + 550 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (241555063) and next prime (241555073).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241555063) 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 15 ways as a sum of consecutive naturals, for example, 1105 + ... + 22007.

It is an arithmetic number, because the mean of its divisors is an integer number (13169520).

Almost surely, 2241555068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241555068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316068480).

241555068 is an abundant number, since it is smaller than the sum of its proper divisors (390581892).

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

241555068 is a wasteful number, since it uses less digits than its factorization.

241555068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21023 (or 21015 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 241555068 is about 15542.0419507863. The cubic root of 241555068 is about 622.7858231632.

The spelling of 241555068 in words is "two hundred forty-one million, five hundred fifty-five thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 107 108 214 321 428 642 963 1284 1926 2889 3852 5778 11556 20903 41806 62709 83612 125418 188127 250836 376254 564381 752508 1128762 2236621 2257524 4473242 6709863 8946484 13419726 20129589 26839452 40259178 60388767 80518356 120777534 241555068