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1124430241 = 11195380049
BaseRepresentation
bin100001100000101…
…0111000110100001
32220100210222022111
41003001113012201
54300323231431
6303324235321
736602333164
oct10301270641
92810728274
101124430241
115277910a0
1227469bb41
1314bc5574c
14a949badb
1568aae7b1
hex430571a1

1124430241 has 8 divisors (see below), whose sum is σ = 1291212000. Its totient is φ = 968408640.

The previous prime is 1124430193. The next prime is 1124430271. The reversal of 1124430241 is 1420344211.

It is a happy number.

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 1124430241 - 219 = 1123905953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124430271) 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, 2689816 + ... + 2690233.

It is an arithmetic number, because the mean of its divisors is an integer number (161401500).

Almost surely, 21124430241 is an apocalyptic number.

1124430241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1124430241 is a deficient number, since it is larger than the sum of its proper divisors (166781759).

1124430241 is a wasteful number, since it uses less digits than its factorization.

1124430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5380079.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1124430241 is about 33532.5251211417. The cubic root of 1124430241 is about 1039.8663046210.

Adding to 1124430241 its reverse (1420344211), we get a palindrome (2544774452).

The spelling of 1124430241 in words is "one billion, one hundred twenty-four million, four hundred thirty thousand, two hundred forty-one".

Divisors: 1 11 19 209 5380049 59180539 102220931 1124430241