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241042415 = 5236134361
BaseRepresentation
bin11100101111000…
…00001111101111
3121210120020000212
432113200033233
5443201324130
635530213035
75654553365
oct1627401757
9553506025
10241042415
11114075809
126888417b
133ac27463
1424027635
1516264e95
hexe5e03ef

241042415 has 16 divisors (see below), whose sum is σ = 306783936. Its totient is φ = 181420800.

The previous prime is 241042411. The next prime is 241042421. The reversal of 241042415 is 514240142.

It is not a de Polignac number, because 241042415 - 22 = 241042411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241042411) 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, 10166 + ... + 24195.

It is an arithmetic number, because the mean of its divisors is an integer number (19173996).

Almost surely, 2241042415 is an apocalyptic number.

241042415 is a deficient number, since it is larger than the sum of its proper divisors (65741521).

241042415 is a wasteful number, since it uses less digits than its factorization.

241042415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34450.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 241042415 is about 15525.5407313240. The cubic root of 241042415 is about 622.3449310793.

Adding to 241042415 its reverse (514240142), we get a palindrome (755282557).

The spelling of 241042415 in words is "two hundred forty-one million, forty-two thousand, four hundred fifteen".

Divisors: 1 5 23 61 115 305 1403 7015 34361 171805 790303 2096021 3951515 10480105 48208483 241042415