Base | Representation |
---|---|
bin | 100001011000111… |
… | …1111011011001100 |
3 | 2220002020021101001 |
4 | 1002301333123030 |
5 | 4243310313400 |
6 | 303102030044 |
7 | 36523152340 |
oct | 10261773314 |
9 | 2802207331 |
10 | 1120401100 |
11 | 525489a25 |
12 | 273278324 |
13 | 14b174840 |
14 | a8b2d620 |
15 | 68565a6a |
hex | 42c7f6cc |
1120401100 has 72 divisors (see below), whose sum is σ = 2992357088. Its totient is φ = 354585600.
The previous prime is 1120401071. The next prime is 1120401127. The reversal of 1120401100 is 11040211.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52461 + ... + 70660.
Almost surely, 21120401100 is an apocalyptic number.
1120401100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1120401100 is an abundant number, since it is smaller than the sum of its proper divisors (1871955988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120401100 is a wasteful number, since it uses less digits than its factorization.
1120401100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123155 (or 123148 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1120401100 is about 33472.3931023762. The cubic root of 1120401100 is about 1038.6227763708.
Adding to 1120401100 its reverse (11040211), we get a palindrome (1131441311).
The spelling of 1120401100 in words is "one billion, one hundred twenty million, four hundred one thousand, one hundred".
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