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110231242 = 21122811621
BaseRepresentation
bin1101001000111…
…11111011001010
321200102022211121
412210133323022
5211204344432
614534345454
72505643612
oct644377312
9250368747
10110231242
115724a400
1230abb28a
1319ab66b4
14108d5a42
159a26197
hex691feca

110231242 has 24 divisors (see below), whose sum is σ = 182504196. Its totient is φ = 49896000.

The previous prime is 110231239. The next prime is 110231269. The reversal of 110231242 is 242132011.

It can be written as a sum of positive squares in 2 ways, for example, as 104427961 + 5803281 = 10219^2 + 2409^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67192 + ... + 68812.

Almost surely, 2110231242 is an apocalyptic number.

110231242 is a deficient number, since it is larger than the sum of its proper divisors (72272954).

110231242 is a wasteful number, since it uses less digits than its factorization.

110231242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926 (or 1915 counting only the distinct ones).

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

The square root of 110231242 is about 10499.1067239075. The cubic root of 110231242 is about 479.4775014697.

Adding to 110231242 its reverse (242132011), we get a palindrome (352363253).

The spelling of 110231242 in words is "one hundred ten million, two hundred thirty-one thousand, two hundred forty-two".

Divisors: 1 2 11 22 121 242 281 562 1621 3091 3242 6182 17831 34001 35662 68002 196141 392282 455501 911002 5010511 10021022 55115621 110231242