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241102031 = 2328873631
BaseRepresentation
bin11100101111011…
…10110011001111
3121210200020210212
432113232303033
5443210231111
635531353035
75655222242
oct1627566317
9553606725
10241102031
11114106585
12688b277b
133ac48631
1424041259
151627798b
hexe5eeccf

241102031 has 8 divisors (see below), whose sum is σ = 251741184. Its totient is φ = 230475960.

The previous prime is 241102019. The next prime is 241102051. The reversal of 241102031 is 130201142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 241102031 - 218 = 240839887 is a prime.

It is a super-2 number, since 2×2411020312 = 116260378704649922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241101997 and 241102015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241102051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64586 + ... + 68216.

It is an arithmetic number, because the mean of its divisors is an integer number (31467648).

Almost surely, 2241102031 is an apocalyptic number.

241102031 is a deficient number, since it is larger than the sum of its proper divisors (10639153).

241102031 is a wasteful number, since it uses less digits than its factorization.

241102031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6541.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 241102031 is about 15527.4605457557. The cubic root of 241102031 is about 622.3962341623.

Adding to 241102031 its reverse (130201142), we get a palindrome (371303173).

The spelling of 241102031 in words is "two hundred forty-one million, one hundred two thousand, thirty-one".

Divisors: 1 23 2887 3631 66401 83513 10482697 241102031