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110411431 = 1323369269
BaseRepresentation
bin1101001010010…
…11111010100111
321200202111000021
412211023322213
5211231131211
614542300011
72510324134
oct645137247
9250674007
10110411431
1157362819
1230b87607
1319b4a710
141094158b
159a5e771
hex694bea7

110411431 has 8 divisors (see below), whose sum is σ = 124074720. Its totient is φ = 97486752.

The previous prime is 110411419. The next prime is 110411437. The reversal of 110411431 is 134114011.

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 110411431 - 27 = 110411303 is a prime.

It is a super-2 number, since 2×1104114312 = 24381368190935522, 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 (110411437) 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, 184336 + ... + 184933.

It is an arithmetic number, because the mean of its divisors is an integer number (15509340).

Almost surely, 2110411431 is an apocalyptic number.

110411431 is a deficient number, since it is larger than the sum of its proper divisors (13663289).

110411431 is a wasteful number, since it uses less digits than its factorization.

110411431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369305.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 110411431 is about 10507.6843785869. The cubic root of 110411431 is about 479.7386178185.

Adding to 110411431 its reverse (134114011), we get a palindrome (244525442).

The spelling of 110411431 in words is "one hundred ten million, four hundred eleven thousand, four hundred thirty-one".

Divisors: 1 13 23 299 369269 4800497 8493187 110411431