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241808068 = 22173556001
BaseRepresentation
bin11100110100110…
…11001011000100
3121212000010022101
432122123023010
5443400324233
635554441444
75664222535
oct1632331304
9555003271
10241808068
11114548a87
1268b93284
133b134ac8
142418668c
1516366c7d
hexe69b2c4

241808068 has 12 divisors (see below), whose sum is σ = 448056252. Its totient is φ = 113792000.

The previous prime is 241808059. The next prime is 241808069. The reversal of 241808068 is 860808142.

241808068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 158961664 + 82846404 = 12608^2 + 9102^2 .

It is a super-2 number, since 2×2418080682 = 116942283499785248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (241808069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1777933 + ... + 1778068.

It is an arithmetic number, because the mean of its divisors is an integer number (37338021).

Almost surely, 2241808068 is an apocalyptic number.

It is an amenable number.

241808068 is a deficient number, since it is larger than the sum of its proper divisors (206248184).

241808068 is a wasteful number, since it uses less digits than its factorization.

241808068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556022 (or 3556020 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 241808068 is about 15550.1790343391. The cubic root of 241808068 is about 623.0031784803.

The spelling of 241808068 in words is "two hundred forty-one million, eight hundred eight thousand, sixty-eight".

Divisors: 1 2 4 17 34 68 3556001 7112002 14224004 60452017 120904034 241808068