Base | Representation |
---|---|
bin | 1101001000010… |
… | …10000000000000 |
3 | 21200020202122121 |
4 | 12210022000000 |
5 | 211144011230 |
6 | 14532414024 |
7 | 2505121033 |
oct | 644120000 |
9 | 250222577 |
10 | 110141440 |
11 | 57198992 |
12 | 30a77314 |
13 | 19a84866 |
14 | 108b101a |
15 | 9a0977a |
hex | 690a000 |
110141440 has 56 divisors (see below), whose sum is σ = 264421620. Its totient is φ = 44040192.
The previous prime is 110141429. The next prime is 110141459. The reversal of 110141440 is 44141011.
It can be written as a sum of positive squares in 2 ways, for example, as 95883264 + 14258176 = 9792^2 + 3776^2 .
It is a super-2 number, since 2×1101414402 = 24262273610547200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39616 + ... + 42304.
Almost surely, 2110141440 is an apocalyptic number.
110141440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 110141440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132210810).
110141440 is an abundant number, since it is smaller than the sum of its proper divisors (154280180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110141440 is an frugal number, since it uses more digits than its factorization.
110141440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2720 (or 2696 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 110141440 is about 10494.8292029933. The cubic root of 110141440 is about 479.3472609082.
Adding to 110141440 its reverse (44141011), we get a palindrome (154282451).
The spelling of 110141440 in words is "one hundred ten million, one hundred forty-one thousand, four hundred forty".
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