Base | Representation |
---|---|
bin | 1001000110101110010010… |
… | …1010011001101001010100 |
3 | 1022110001102110212211100001 |
4 | 2101223210222121221110 |
5 | 2303010223142320040 |
6 | 33143012425301044 |
7 | 2052164432661622 |
oct | 221534452315124 |
9 | 38401373784301 |
10 | 10011110120020 |
11 | 320a762745699 |
12 | 1158278634784 |
13 | 578074b2aa39 |
14 | 26877c8a6512 |
15 | 12562a4d559a |
hex | 91ae4a99a54 |
10011110120020 has 12 divisors (see below), whose sum is σ = 21023331252084. Its totient is φ = 4004444048000.
The previous prime is 10011110119991. The next prime is 10011110120021. The reversal of 10011110120020 is 2002101111001.
It can be written as a sum of positive squares in 2 ways, for example, as 1018896435216 + 8992213684804 = 1009404^2 + 2998702^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 10011110119979 and 10011110120006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10011110120021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250277752981 + ... + 250277753020.
It is an arithmetic number, because the mean of its divisors is an integer number (1751944271007).
Almost surely, 210011110120020 is an apocalyptic number.
10011110120020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10011110120020 is an abundant number, since it is smaller than the sum of its proper divisors (11012221132064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10011110120020 is a wasteful number, since it uses less digits than its factorization.
10011110120020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500555506010 (or 500555506008 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 10011110120020 its reverse (2002101111001), we get a palindrome (12013211231021).
The spelling of 10011110120020 in words is "ten trillion, eleven billion, one hundred ten million, one hundred twenty thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •