Base | Representation |
---|---|
bin | 1101001000010… |
… | …10101000101000 |
3 | 21200020220012220 |
4 | 12210022220220 |
5 | 211144102130 |
6 | 14532434040 |
7 | 2505131436 |
oct | 644125050 |
9 | 250226186 |
10 | 110144040 |
11 | 5719a936 |
12 | 30a78920 |
13 | 19a85ab6 |
14 | 108b1d56 |
15 | 9a0a410 |
hex | 690aa28 |
110144040 has 128 divisors (see below), whose sum is σ = 344977920. Its totient is φ = 28108800.
The previous prime is 110144029. The next prime is 110144053. The reversal of 110144040 is 40441011.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299937 + ... + 300303.
It is an arithmetic number, because the mean of its divisors is an integer number (2695140).
Almost surely, 2110144040 is an apocalyptic number.
110144040 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 110144040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172488960).
110144040 is an abundant number, since it is smaller than the sum of its proper divisors (234833880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110144040 is a wasteful number, since it uses less digits than its factorization.
110144040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 483 (or 479 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 110144040 is about 10494.9530727869. The cubic root of 110144040 is about 479.3510327040.
Adding to 110144040 its reverse (40441011), we get a palindrome (150585051).
The spelling of 110144040 in words is "one hundred ten million, one hundred forty-four thousand, forty".
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