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241100431 = 11131686017
BaseRepresentation
bin11100101111011…
…10011010001111
3121210200011121121
432113232122033
5443210203211
635531341411
75655214465
oct1627563217
9553604547
10241100431
11114105360
12688b1867
133ac479a0
1424040835
1516277271
hexe5ee68f

241100431 has 8 divisors (see below), whose sum is σ = 283251024. Its totient is φ = 202321920.

The previous prime is 241100429. The next prime is 241100533. The reversal of 241100431 is 134001142.

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 241100431 - 21 = 241100429 is a prime.

It is a super-2 number, since 2×2411004312 = 116258835656771522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241100401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 842866 + ... + 843151.

It is an arithmetic number, because the mean of its divisors is an integer number (35406378).

Almost surely, 2241100431 is an apocalyptic number.

241100431 is a deficient number, since it is larger than the sum of its proper divisors (42150593).

241100431 is a wasteful number, since it uses less digits than its factorization.

241100431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686041.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 241100431 is about 15527.4090240452. The cubic root of 241100431 is about 622.3948573784.

Adding to 241100431 its reverse (134001142), we get a palindrome (375101573).

The spelling of 241100431 in words is "two hundred forty-one million, one hundred thousand, four hundred thirty-one".

Divisors: 1 11 13 143 1686017 18546187 21918221 241100431