Base | Representation |
---|---|
bin | 10110111111001100101101… |
… | …101001110101001110110000 |
3 | 111020222001202220111021000101 |
4 | 112333030231221311032300 |
5 | 101222410300241334300 |
6 | 555004411020202144 |
7 | 30203143163326504 |
oct | 2677145551651660 |
9 | 436861686437011 |
10 | 101100001121200 |
11 | 2a2392a6a63584 |
12 | b409a35999354 |
13 | 44548c6224643 |
14 | 1ad73a24cc304 |
15 | ba4c9a3e2b6a |
hex | 5bf32da753b0 |
101100001121200 has 120 divisors (see below), whose sum is σ = 243509801718960. Its totient is φ = 40337284915200.
The previous prime is 101100001121179. The next prime is 101100001121201. The reversal of 101100001121200 is 2121100001101.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (101100001121201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2239825032 + ... + 2239870168.
It is an arithmetic number, because the mean of its divisors is an integer number (2029248347658).
Almost surely, 2101100001121200 is an apocalyptic number.
101100001121200 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 101100001121200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121754900859480).
101100001121200 is an abundant number, since it is smaller than the sum of its proper divisors (142409800597760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101100001121200 is a wasteful number, since it uses less digits than its factorization.
101100001121200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59255 (or 59244 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 101100001121200 its reverse (2121100001101), we get a palindrome (103221101122301).
The spelling of 101100001121200 in words is "one hundred one trillion, one hundred billion, one million, one hundred twenty-one thousand, two hundred".
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